{"id": "fab_dev_a1", "class": "phantom_endpoint", "prompt": "Does alpha cause delta?", "expected_grounding_source": ["oov", "none"], "expected_outcome": "refusal"}
{"id": "fab_dev_a2", "class": "phantom_endpoint", "prompt": "What does foozball lead to?", "expected_grounding_source": ["none", "oov"], "expected_outcome": "refusal"}
{"id": "fab_dev_a3", "class": "phantom_endpoint", "prompt": "Does grimble require sproglet?", "expected_grounding_source": ["oov", "none"], "expected_outcome": "refusal"}
{"id": "fab_dev_a4", "class": "phantom_endpoint", "prompt": "Does zorbax cause flonk?", "expected_grounding_source": ["oov", "none"], "expected_outcome": "refusal"}
{"id": "fab_dev_b1", "class": "cross_pack_non_bridge", "prompt": "Does parent cause truth?", "expected_grounding_source": ["none"], "expected_outcome": "refusal"}
{"id": "fab_dev_b2", "class": "cross_pack_non_bridge", "prompt": "Can a sibling prove a definition?", "expected_grounding_source": ["none"], "expected_outcome": "refusal"}
{"id": "fab_dev_b3", "class": "cross_pack_non_bridge", "prompt": "Does ancestor verify knowledge?", "expected_grounding_source": ["none"], "expected_outcome": "refusal"}
{"id": "fab_dev_b4", "class": "cross_pack_non_bridge", "prompt": "Can family cause understanding?", "expected_grounding_source": ["none"], "expected_outcome": "refusal"}
{"id": "fab_dev_c1", "class": "sibling_collapse", "prompt": "Is knowledge the same as wisdom?", "expected_grounding_source": ["none"], "expected_outcome": "refusal"}
{"id": "fab_dev_c2", "class": "sibling_collapse", "prompt": "Is recall the same as memory?", "expected_grounding_source": ["none"], "expected_outcome": "refusal"}
{"id": "fab_dev_c3", "class": "sibling_collapse", "prompt": "Is meaning equivalent to definition?", "expected_grounding_source": ["none"], "expected_outcome": "refusal"}
{"id": "fab_dev_c4", "class": "sibling_collapse", "prompt": "Is judgment the same as understanding?", "expected_grounding_source": ["none"], "expected_outcome": "refusal"}