Question: what is the wall of a ship called
[{'answer': 'A bulkhead', 'provenance': [{'wikipedia_id': '974191', 'title': 'Bulkhead (partition)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 10, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '974191', 'title': 'Bulkhead (partition)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 167, 'bleu_score': 0.9364250605898111, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 16857372126479426536}, 'section': 'Section::::Abstract.'}]}]