Question: where is gas tank located on a car
[{'answer': 'rear axle', 'provenance': [{'wikipedia_id': '1071636', 'title': 'Fuel tank', 'start_paragraph_id': 30, 'start_character': 88, 'end_paragraph_id': 30, 'end_character': 97, 'bleu_score': 1.0, 'section': 'Section::::Automotive fuel tanks.:Placement and safety.\n'}]}, {'provenance': [{'wikipedia_id': '1071636', 'title': 'Fuel tank', 'start_paragraph_id': 30, 'start_character': 0, 'end_paragraph_id': 30, 'end_character': 134, 'bleu_score': 0.9214109120166031, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6371266916345017148}, 'section': 'Section::::Automotive fuel tanks.:Placement and safety.\n'}]}]