{
  "schema_version": 2,
  "adr": "0136.S.2-post-rescan",
  "description": "Barrier-shift ledger over 50 GSM8K train-sample cases, comparing v1 taxonomy (ADR-0136.S.0) to current parser behavior post-S.1/S.2.",
  "summary": {
    "total_cases": 50,
    "admitted": 3,
    "refused": 47,
    "wrong": 0,
    "barrier_shifted_count": 27,
    "new_admissions": [
      "gsm8k-train-sample-v1-0014",
      "gsm8k-train-sample-v1-0018",
      "gsm8k-train-sample-v1-0042"
    ]
  },
  "per_case": [
    {
      "case_id": "gsm8k-train-sample-v1-0001",
      "previous_outcome": "refused",
      "current_outcome": "refused",
      "previous_primary_barrier": "rate_earnings",
      "current_primary_barrier": "rate_earnings",
      "barrier_shifted": false,
      "new_admission": false,
      "current_first_refusal": "Tina makes $18.00 an hour.",
      "current_refusal_reason": "no admissible candidate for statement: 'Tina makes $18.00 an hour.'",
      "notes": "multi-stmt earnings; short-circuit needs single stmt+q"
    },
    {
      "case_id": "gsm8k-train-sample-v1-0002",
      "previous_outcome": "refused",
      "current_outcome": "refused",
      "previous_primary_barrier": "partition_divide",
      "current_primary_barrier": "partition_divide",
      "barrier_shifted": false,
      "new_admission": false,
      "current_first_refusal": "She splits it up into 25-foot sections.",
      "current_refusal_reason": "no admissible candidate for statement: 'She splits it up into 25-foot sections.'",
      "notes": "splits into 25-foot sections = partition op"
    },
    {
      "case_id": "gsm8k-train-sample-v1-0003",
      "previous_outcome": "refused",
      "current_outcome": "refused",
      "previous_primary_barrier": "context_filler",
      "current_primary_barrier": "novel_initial_verb",
      "barrier_shifted": true,
      "new_admission": false,
      "current_first_refusal": "The local bookstore donated 48 boxes of erasers.",
      "current_refusal_reason": "no admissible candidate for statement: 'The local bookstore donated 48 boxes of erasers.'",
      "notes": "context filler now parses; donated not in verb set"
    },
    {
      "case_id": "gsm8k-train-sample-v1-0004",
      "previous_outcome": "refused",
      "current_outcome": "refused",
      "previous_primary_barrier": "indefinite_quantity",
      "current_primary_barrier": "fraction_operand",
      "barrier_shifted": true,
      "new_admission": false,
      "current_first_refusal": "Half of the kids are going to soccer camp, and 1/4 of the kids going to soccer camp are going to soccer camp in the morning.",
      "current_refusal_reason": "no admissible candidate for statement: 'Half of the kids are going to soccer camp, and 1/4 of the kids going to soccer camp are going to soccer camp in the morning.'",
      "notes": "indef qty now parses; fraction ops (half, 1/4) block"
    },
    {
      "case_id": "gsm8k-train-sample-v1-0005",
      "previous_outcome": "refused",
      "current_outcome": "refused",
      "previous_primary_barrier": "compound_statement",
      "current_primary_barrier": "fraction_operand",
      "barrier_shifted": true,
      "new_admission": false,
      "current_first_refusal": "In one hour, Addison mountain's temperature will decrease to 3/4  of its temperature.",
      "current_refusal_reason": "no admissible candidate for statement: \"In one hour, Addison mountain's temperature will decrease to 3/4  of its temperature.\"",
      "notes": "3/4 fraction operand in temporal decrease"
    },
    {
      "case_id": "gsm8k-train-sample-v1-0006",
      "previous_outcome": "refused",
      "current_outcome": "refused",
      "previous_primary_barrier": "temporal_age_anchor",
      "current_primary_barrier": "temporal_age_anchor",
      "barrier_shifted": false,
      "new_admission": false,
      "current_first_refusal": "Mandy started reading books with only 8 pages when she was 6 years old.",
      "current_refusal_reason": "no admissible candidate for statement: 'Mandy started reading books with only 8 pages when she was 6 years old.'",
      "notes": "age anchor: 8 pages when 6 years old"
    },
    {
      "case_id": "gsm8k-train-sample-v1-0007",
      "previous_outcome": "refused",
      "current_outcome": "refused",
      "previous_primary_barrier": "context_filler",
      "current_primary_barrier": "conditional_question",
      "barrier_shifted": true,
      "new_admission": false,
      "current_first_refusal": "How many more boxes do they need if Francine has a total of 85 crayons?",
      "current_refusal_reason": "no admissible candidate for question: 'How many more boxes do they need if Francine has a total of 85 crayons?'",
      "notes": "multi-entity stmt now parses; question has if-clause"
    },
    {
      "case_id": "gsm8k-train-sample-v1-0008",
      "previous_outcome": "refused",
      "current_outcome": "refused",
      "previous_primary_barrier": "context_filler",
      "current_primary_barrier": "conditional_question",
      "barrier_shifted": true,
      "new_admission": false,
      "current_first_refusal": "If 50 beads are used to make one bracelet, how many bracelets will Marnie be able to make out of the beads she bought?",
      "current_refusal_reason": "no admissible candidate for question: 'If 50 beads are used to make one bracelet, how many bracelets will Marnie be able to make out of the beads she bought?'",
      "notes": "context filler now parses; question has if-clause"
    },
    {
      "case_id": "gsm8k-train-sample-v1-0009",
      "previous_outcome": "refused",
      "current_outcome": "refused",
      "previous_primary_barrier": "compound_comparative",
      "current_primary_barrier": "conditional_question",
      "barrier_shifted": true,
      "new_admission": false,
      "current_first_refusal": "If Jen has 150 ducks, how many total birds does she have?",
      "current_refusal_reason": "no admissible candidate for question: 'If Jen has 150 ducks, how many total birds does she have?'",
      "notes": "if-clause question: If Jen has 150 ducks"
    },
    {
      "case_id": "gsm8k-train-sample-v1-0010",
      "previous_outcome": "refused",
      "current_outcome": "refused",
      "previous_primary_barrier": "compound_statement",
      "current_primary_barrier": "compound_statement",
      "barrier_shifted": false,
      "new_admission": false,
      "current_first_refusal": "Yun had 20 paperclips initially, but then lost 12.",
      "current_refusal_reason": "no admissible candidate for statement: 'Yun had 20 paperclips initially, but then lost 12.'",
      "notes": "two ops in one sentence: had X but lost Y"
    },
    {
      "case_id": "gsm8k-train-sample-v1-0011",
      "previous_outcome": "refused",
      "current_outcome": "refused",
      "previous_primary_barrier": "rate_price",
      "current_primary_barrier": "rate_price",
      "barrier_shifted": false,
      "new_admission": false,
      "current_first_refusal": "Alexa has a lemonade stand where she sells lemonade for $2 for one cup.",
      "current_refusal_reason": "no admissible candidate for statement: 'Alexa has a lemonade stand where she sells lemonade for $2 for one cup.'",
      "notes": "$2 per cup in relative clause"
    },
    {
      "case_id": "gsm8k-train-sample-v1-0012",
      "previous_outcome": "refused",
      "current_outcome": "refused",
      "previous_primary_barrier": "compound_statement",
      "current_primary_barrier": "compound_statement",
      "barrier_shifted": false,
      "new_admission": false,
      "current_first_refusal": "He put all of them in his aquarium but his fish ate half of them.",
      "current_refusal_reason": "no admissible candidate for statement: 'He put all of them in his aquarium but his fish ate half of them.'",
      "notes": "ate half = compound + fraction"
    },
    {
      "case_id": "gsm8k-train-sample-v1-0013",
      "previous_outcome": "refused",
      "current_outcome": "refused",
      "previous_primary_barrier": "context_filler",
      "current_primary_barrier": "compound_statement",
      "barrier_shifted": true,
      "new_admission": false,
      "current_first_refusal": "Allison, a YouTuber, uploads 10 one-hour videos of food reviews each day to her channel.",
      "current_refusal_reason": "no admissible candidate for statement: 'Allison, a YouTuber, uploads 10 one-hour videos of food reviews each day to her channel.'",
      "notes": "10 one-hour videos each day = nested quantities"
    },
    {
      "case_id": "gsm8k-train-sample-v1-0014",
      "previous_outcome": "refused",
      "current_outcome": "admitted",
      "previous_primary_barrier": "capacity_rate",
      "current_primary_barrier": "admitted",
      "barrier_shifted": true,
      "new_admission": true,
      "current_first_refusal": null,
      "current_refusal_reason": null,
      "notes": "ADMITTED via S.1 capacity short-circuit"
    },
    {
      "case_id": "gsm8k-train-sample-v1-0015",
      "previous_outcome": "refused",
      "current_outcome": "refused",
      "previous_primary_barrier": "compound_multi_event",
      "current_primary_barrier": "compound_multi_event",
      "barrier_shifted": false,
      "new_admission": false,
      "current_first_refusal": "Traveling from Manhattan to the Bronx, Andrew rides the subway for 10 hours, takes the train and rides for twice as much time as the subway ride, and then bikes the remaining distance for 8 hours.",
      "current_refusal_reason": "no admissible candidate for statement: 'Traveling from Manhattan to the Bronx, Andrew rides the subway for 10 hours, takes the train and rides for twice as much time as the subway ride, and then bikes the remaining distance for 8 hours.'",
      "notes": "subway+train+bike multi-event in one sentence"
    },
    {
      "case_id": "gsm8k-train-sample-v1-0016",
      "previous_outcome": "refused",
      "current_outcome": "refused",
      "previous_primary_barrier": "compound_statement",
      "current_primary_barrier": "compound_statement",
      "barrier_shifted": false,
      "new_admission": false,
      "current_first_refusal": "On Rudolph's car trip across town, he traveled 2 more than 5 miles and encountered 3 less than 17 stop signs.",
      "current_refusal_reason": "no admissible candidate for statement: \"On Rudolph's car trip across town, he traveled 2 more than 5 miles and encountered 3 less than 17 stop signs.\"",
      "notes": "2 more than 5 miles AND 3 less than 17 signs"
    },
    {
      "case_id": "gsm8k-train-sample-v1-0017",
      "previous_outcome": "refused",
      "current_outcome": "refused",
      "previous_primary_barrier": "context_filler",
      "current_primary_barrier": "conditional_branch",
      "barrier_shifted": true,
      "new_admission": false,
      "current_first_refusal": "He\u2019s charging $50.00 per day or $500.00 for 14 days.",
      "current_refusal_reason": "no admissible candidate for statement: 'He\u2019s charging $50.00 per day or $500.00 for 14 days.'",
      "notes": "context filler now parses; or-choice pricing blocks"
    },
    {
      "case_id": "gsm8k-train-sample-v1-0018",
      "previous_outcome": "refused",
      "current_outcome": "admitted",
      "previous_primary_barrier": "context_filler",
      "current_primary_barrier": "admitted",
      "barrier_shifted": true,
      "new_admission": true,
      "current_first_refusal": null,
      "current_refusal_reason": null,
      "notes": "ADMITTED via S.2 capacity short-circuit"
    },
    {
      "case_id": "gsm8k-train-sample-v1-0019",
      "previous_outcome": "refused",
      "current_outcome": "refused",
      "previous_primary_barrier": "context_filler",
      "current_primary_barrier": "rate_price",
      "barrier_shifted": true,
      "new_admission": false,
      "current_first_refusal": "The dog ends up having health problems and this requires 3 vet appointments,  which cost $400 each.",
      "current_refusal_reason": "no admissible candidate for statement: 'The dog ends up having health problems and this requires 3 vet appointments,  which cost $400 each.'",
      "notes": "context filler now parses; 3 appts at $400 each"
    },
    {
      "case_id": "gsm8k-train-sample-v1-0020",
      "previous_outcome": "refused",
      "current_outcome": "refused",
      "previous_primary_barrier": "multi_entity_initial",
      "current_primary_barrier": "multi_entity_initial",
      "barrier_shifted": false,
      "new_admission": false,
      "current_first_refusal": "Two puppies, two kittens, and three parakeets were for sale at the pet shop.",
      "current_refusal_reason": "no admissible candidate for statement: 'Two puppies, two kittens, and three parakeets were for sale at the pet shop.'",
      "notes": "multi-entity initial: 2+2+3 animals in one stmt"
    },
    {
      "case_id": "gsm8k-train-sample-v1-0021",
      "previous_outcome": "refused",
      "current_outcome": "refused",
      "previous_primary_barrier": "context_filler",
      "current_primary_barrier": "distributive_multiply",
      "barrier_shifted": true,
      "new_admission": false,
      "current_first_refusal": "He bench presses 15 pounds for 10 reps and does 3 sets.",
      "current_refusal_reason": "no admissible candidate for statement: 'He bench presses 15 pounds for 10 reps and does 3 sets.'",
      "notes": "context filler now parses; 15lb x 10rep x 3set"
    },
    {
      "case_id": "gsm8k-train-sample-v1-0022",
      "previous_outcome": "refused",
      "current_outcome": "refused",
      "previous_primary_barrier": "context_filler",
      "current_primary_barrier": "context_filler",
      "barrier_shifted": false,
      "new_admission": false,
      "current_first_refusal": "Erica lives near a lake where most locals sell fish as their main source of income, earning $20 per kg of fish.",
      "current_refusal_reason": "no admissible candidate for statement: 'Erica lives near a lake where most locals sell fish as their main source of income, earning $20 per kg of fish.'",
      "notes": "context filler still blocks: earning in rel clause"
    },
    {
      "case_id": "gsm8k-train-sample-v1-0023",
      "previous_outcome": "refused",
      "current_outcome": "refused",
      "previous_primary_barrier": "multi_step_complex",
      "current_primary_barrier": "novel_initial_verb",
      "barrier_shifted": true,
      "new_admission": false,
      "current_first_refusal": "Nicole collected 400 Pokemon cards.",
      "current_refusal_reason": "no admissible candidate for statement: 'Nicole collected 400 Pokemon cards.'",
      "notes": "collected not in verb set"
    },
    {
      "case_id": "gsm8k-train-sample-v1-0024",
      "previous_outcome": "refused",
      "current_outcome": "refused",
      "previous_primary_barrier": "multi_day_accumulation",
      "current_primary_barrier": "multi_day_accumulation",
      "barrier_shifted": false,
      "new_admission": false,
      "current_first_refusal": "Sidney does 20 jumping jacks on Monday, 36 on Tuesday, 40 on Wednesday, and 50 on Thursday.",
      "current_refusal_reason": "no admissible candidate for statement: 'Sidney does 20 jumping jacks on Monday, 36 on Tuesday, 40 on Wednesday, and 50 on Thursday.'",
      "notes": "4 values across Mon-Thu in one sentence"
    },
    {
      "case_id": "gsm8k-train-sample-v1-0025",
      "previous_outcome": "refused",
      "current_outcome": "refused",
      "previous_primary_barrier": "context_filler",
      "current_primary_barrier": "distributive_multiply",
      "barrier_shifted": true,
      "new_admission": false,
      "current_first_refusal": "Lilibeth fills 6 baskets where each basket holds 50 strawberries.",
      "current_refusal_reason": "no admissible candidate for statement: 'Lilibeth fills 6 baskets where each basket holds 50 strawberries.'",
      "notes": "context filler now parses; 6 baskets x 50 each"
    },
    {
      "case_id": "gsm8k-train-sample-v1-0026",
      "previous_outcome": "refused",
      "current_outcome": "refused",
      "previous_primary_barrier": "distributive_each_actor",
      "current_primary_barrier": "distributive_each_actor",
      "barrier_shifted": false,
      "new_admission": false,
      "current_first_refusal": "Aaron and his brother Carson each saved up $40 to go to dinner.",
      "current_refusal_reason": "no admissible candidate for statement: 'Aaron and his brother Carson each saved up $40 to go to dinner.'",
      "notes": "each actor: Aaron and Carson each saved $40"
    },
    {
      "case_id": "gsm8k-train-sample-v1-0027",
      "previous_outcome": "refused",
      "current_outcome": "refused",
      "previous_primary_barrier": "multi_attribute_accumulation",
      "current_primary_barrier": "multi_attribute_accumulation",
      "barrier_shifted": false,
      "new_admission": false,
      "current_first_refusal": "Malcolm has 240 followers on Instagram and 500 followers on Facebook.",
      "current_refusal_reason": "no admissible candidate for statement: 'Malcolm has 240 followers on Instagram and 500 followers on Facebook.'",
      "notes": "240 Instagram + 500 Facebook in one stmt"
    },
    {
      "case_id": "gsm8k-train-sample-v1-0028",
      "previous_outcome": "refused",
      "current_outcome": "refused",
      "previous_primary_barrier": "context_filler",
      "current_primary_barrier": "novel_initial_form",
      "barrier_shifted": true,
      "new_admission": false,
      "current_first_refusal": "It cost $100,000 to open initially.",
      "current_refusal_reason": "no admissible candidate for statement: 'It cost $100,000 to open initially.'",
      "notes": "context filler now parses; It cost $100k = novel form"
    },
    {
      "case_id": "gsm8k-train-sample-v1-0029",
      "previous_outcome": "refused",
      "current_outcome": "refused",
      "previous_primary_barrier": "context_filler",
      "current_primary_barrier": "compound_comparative",
      "barrier_shifted": true,
      "new_admission": false,
      "current_first_refusal": "The cost of the keyboard was three times greater than the cost of the mouse.",
      "current_refusal_reason": "no admissible candidate for statement: 'The cost of the keyboard was three times greater than the cost of the mouse.'",
      "notes": "context filler now parses; 3x comparative blocks"
    },
    {
      "case_id": "gsm8k-train-sample-v1-0030",
      "previous_outcome": "refused",
      "current_outcome": "refused",
      "previous_primary_barrier": "context_filler",
      "current_primary_barrier": "novel_initial_form",
      "barrier_shifted": true,
      "new_admission": false,
      "current_first_refusal": "It is a 2-hour drive each way.",
      "current_refusal_reason": "no admissible candidate for statement: 'It is a 2-hour drive each way.'",
      "notes": "context filler now parses; It is a 2-hour drive"
    },
    {
      "case_id": "gsm8k-train-sample-v1-0031",
      "previous_outcome": "refused",
      "current_outcome": "refused",
      "previous_primary_barrier": "context_filler",
      "current_primary_barrier": "context_filler",
      "barrier_shifted": false,
      "new_admission": false,
      "current_first_refusal": "Jeremie wants to go to an amusement park with 3 friends at the end of summer.",
      "current_refusal_reason": "no admissible candidate for statement: 'Jeremie wants to go to an amusement park with 3 friends at the end of summer.'",
      "notes": "intent sentence: wants to go = context filler"
    },
    {
      "case_id": "gsm8k-train-sample-v1-0032",
      "previous_outcome": "refused",
      "current_outcome": "refused",
      "previous_primary_barrier": "context_filler",
      "current_primary_barrier": "compound_statement",
      "barrier_shifted": true,
      "new_admission": false,
      "current_first_refusal": "He draws and colors 10 pictures.",
      "current_refusal_reason": "no admissible candidate for statement: 'He draws and colors 10 pictures.'",
      "notes": "context filler now parses; draws AND colors"
    },
    {
      "case_id": "gsm8k-train-sample-v1-0033",
      "previous_outcome": "refused",
      "current_outcome": "refused",
      "previous_primary_barrier": "compound_statement",
      "current_primary_barrier": "compound_statement",
      "barrier_shifted": false,
      "new_admission": false,
      "current_first_refusal": "Rachel is 12 years old, and her grandfather is 7 times her age.",
      "current_refusal_reason": "no admissible candidate for statement: 'Rachel is 12 years old, and her grandfather is 7 times her age.'",
      "notes": "12 years old AND 7 times her age in one stmt"
    },
    {
      "case_id": "gsm8k-train-sample-v1-0034",
      "previous_outcome": "refused",
      "current_outcome": "refused",
      "previous_primary_barrier": "context_filler",
      "current_primary_barrier": "capacity_rate",
      "barrier_shifted": true,
      "new_admission": false,
      "current_first_refusal": "He can run 40 yards within 5 seconds.",
      "current_refusal_reason": "no admissible candidate for statement: 'He can run 40 yards within 5 seconds.'",
      "notes": "context filler now parses; within vs in preposition"
    },
    {
      "case_id": "gsm8k-train-sample-v1-0035",
      "previous_outcome": "refused",
      "current_outcome": "refused",
      "previous_primary_barrier": "coreference_pronoun",
      "current_primary_barrier": "complex_question",
      "barrier_shifted": true,
      "new_admission": false,
      "current_first_refusal": "How many more apples would Martha need to give away to be left with only 4 of them?",
      "current_refusal_reason": "no admissible candidate for question: 'How many more apples would Martha need to give away to be left with only 4 of them?'",
      "notes": "pronoun now resolves; question too complex (modal)"
    },
    {
      "case_id": "gsm8k-train-sample-v1-0036",
      "previous_outcome": "refused",
      "current_outcome": "refused",
      "previous_primary_barrier": "context_filler",
      "current_primary_barrier": "compound_comparative",
      "barrier_shifted": true,
      "new_admission": false,
      "current_first_refusal": "She studied for 2 hours on Wednesday and three times as long on Thursday.",
      "current_refusal_reason": "no admissible candidate for statement: 'She studied for 2 hours on Wednesday and three times as long on Thursday.'",
      "notes": "context filler now parses; 3x comparative blocks"
    },
    {
      "case_id": "gsm8k-train-sample-v1-0037",
      "previous_outcome": "refused",
      "current_outcome": "refused",
      "previous_primary_barrier": "goal_statement",
      "current_primary_barrier": "goal_statement",
      "barrier_shifted": false,
      "new_admission": false,
      "current_first_refusal": "Michael wants to lose 10 pounds by June.",
      "current_refusal_reason": "no admissible candidate for statement: 'Michael wants to lose 10 pounds by June.'",
      "notes": "goal statement: wants to lose 10 pounds"
    },
    {
      "case_id": "gsm8k-train-sample-v1-0038",
      "previous_outcome": "refused",
      "current_outcome": "refused",
      "previous_primary_barrier": "novel_initial_form",
      "current_primary_barrier": "novel_initial_form",
      "barrier_shifted": false,
      "new_admission": false,
      "current_first_refusal": "In a building, there are a hundred ladies on the first-floor studying.",
      "current_refusal_reason": "no admissible candidate for statement: 'In a building, there are a hundred ladies on the first-floor studying.'",
      "notes": "there are a hundred = existential + spelled number"
    },
    {
      "case_id": "gsm8k-train-sample-v1-0039",
      "previous_outcome": "refused",
      "current_outcome": "refused",
      "previous_primary_barrier": "context_filler",
      "current_primary_barrier": "novel_initial_verb",
      "barrier_shifted": true,
      "new_admission": false,
      "current_first_refusal": "Orlando gained 5 pounds.",
      "current_refusal_reason": "no admissible candidate for statement: 'Orlando gained 5 pounds.'",
      "notes": "context filler now parses; gained not in verb set"
    },
    {
      "case_id": "gsm8k-train-sample-v1-0040",
      "previous_outcome": "refused",
      "current_outcome": "refused",
      "previous_primary_barrier": "context_filler",
      "current_primary_barrier": "multi_entity_initial",
      "barrier_shifted": true,
      "new_admission": false,
      "current_first_refusal": "He now has 2 horses, 5 dogs, 7 cats, 3 turtles, and 1 goat.",
      "current_refusal_reason": "no admissible candidate for statement: 'He now has 2 horses, 5 dogs, 7 cats, 3 turtles, and 1 goat.'",
      "notes": "context filler now parses; 2+5+7+3+1 multi-entity"
    },
    {
      "case_id": "gsm8k-train-sample-v1-0041",
      "previous_outcome": "refused",
      "current_outcome": "refused",
      "previous_primary_barrier": "fraction_operand",
      "current_primary_barrier": "fraction_operand",
      "barrier_shifted": false,
      "new_admission": false,
      "current_first_refusal": "The guests eat all of 1 pan, and 75% of the 2nd pan.",
      "current_refusal_reason": "no admissible candidate for statement: 'The guests eat all of 1 pan, and 75% of the 2nd pan.'",
      "notes": "all of 1 pan + 75% of 2nd = fraction operand"
    },
    {
      "case_id": "gsm8k-train-sample-v1-0042",
      "previous_outcome": "refused",
      "current_outcome": "admitted",
      "previous_primary_barrier": "distributive_multiply",
      "current_primary_barrier": "admitted",
      "barrier_shifted": true,
      "new_admission": true,
      "current_first_refusal": null,
      "current_refusal_reason": null,
      "notes": "ADMITTED via S.2 conditional-op question"
    },
    {
      "case_id": "gsm8k-train-sample-v1-0043",
      "previous_outcome": "refused",
      "current_outcome": "refused",
      "previous_primary_barrier": "context_filler",
      "current_primary_barrier": "compound_comparative",
      "barrier_shifted": true,
      "new_admission": false,
      "current_first_refusal": "Her mother gave her an additional $4, and her father twice as much as her mother.",
      "current_refusal_reason": "no admissible candidate for statement: 'Her mother gave her an additional $4, and her father twice as much as her mother.'",
      "notes": "context filler now parses; twice as much comparative"
    },
    {
      "case_id": "gsm8k-train-sample-v1-0044",
      "previous_outcome": "refused",
      "current_outcome": "refused",
      "previous_primary_barrier": "percentage_rate",
      "current_primary_barrier": "percentage_rate",
      "barrier_shifted": false,
      "new_admission": false,
      "current_first_refusal": "John invests in a bank and gets 10% simple interest.",
      "current_refusal_reason": "no admissible candidate for statement: 'John invests in a bank and gets 10% simple interest.'",
      "notes": "10% simple interest = percentage rate"
    },
    {
      "case_id": "gsm8k-train-sample-v1-0045",
      "previous_outcome": "refused",
      "current_outcome": "refused",
      "previous_primary_barrier": "context_filler",
      "current_primary_barrier": "novel_initial_form",
      "barrier_shifted": true,
      "new_admission": false,
      "current_first_refusal": "Each survey has 10 questions.",
      "current_refusal_reason": "no admissible candidate for statement: 'Each survey has 10 questions.'",
      "notes": "context filler now parses; Each survey has = novel"
    },
    {
      "case_id": "gsm8k-train-sample-v1-0046",
      "previous_outcome": "refused",
      "current_outcome": "refused",
      "previous_primary_barrier": "novel_initial_form",
      "current_primary_barrier": "novel_initial_form",
      "barrier_shifted": false,
      "new_admission": false,
      "current_first_refusal": "A school has 100 students.",
      "current_refusal_reason": "no admissible candidate for statement: 'A school has 100 students.'",
      "notes": "A school has 100 = novel initial form (indef article)"
    },
    {
      "case_id": "gsm8k-train-sample-v1-0047",
      "previous_outcome": "refused",
      "current_outcome": "refused",
      "previous_primary_barrier": "novel_initial_verb",
      "current_primary_barrier": "novel_initial_verb",
      "barrier_shifted": false,
      "new_admission": false,
      "current_first_refusal": "John bakes 12 coconut macaroons, each weighing 5 ounces.",
      "current_refusal_reason": "no admissible candidate for statement: 'John bakes 12 coconut macaroons, each weighing 5 ounces.'",
      "notes": "bakes not in verb set + embedded per-unit"
    },
    {
      "case_id": "gsm8k-train-sample-v1-0048",
      "previous_outcome": "refused",
      "current_outcome": "refused",
      "previous_primary_barrier": "context_filler",
      "current_primary_barrier": "temporal_frequency",
      "barrier_shifted": true,
      "new_admission": false,
      "current_first_refusal": "Every week, he gets 6 cards.",
      "current_refusal_reason": "no admissible candidate for statement: 'Every week, he gets 6 cards.'",
      "notes": "context filler now parses; every week frequency"
    },
    {
      "case_id": "gsm8k-train-sample-v1-0049",
      "previous_outcome": "refused",
      "current_outcome": "refused",
      "previous_primary_barrier": "context_filler",
      "current_primary_barrier": "context_filler",
      "barrier_shifted": false,
      "new_admission": false,
      "current_first_refusal": "Malcolm is trying to find the fastest walk to school and is currently comparing two routes.",
      "current_refusal_reason": "no admissible candidate for statement: 'Malcolm is trying to find the fastest walk to school and is currently comparing two routes.'",
      "notes": "context filler: trying to find = intent"
    },
    {
      "case_id": "gsm8k-train-sample-v1-0050",
      "previous_outcome": "refused",
      "current_outcome": "refused",
      "previous_primary_barrier": "temporal_frequency",
      "current_primary_barrier": "temporal_frequency",
      "barrier_shifted": false,
      "new_admission": false,
      "current_first_refusal": "Mark does a gig every other day for 2 weeks.",
      "current_refusal_reason": "no admissible candidate for statement: 'Mark does a gig every other day for 2 weeks.'",
      "notes": "every other day for 2 weeks = temporal frequency"
    }
  ]
}
