Question: one foot is equal to how many inches
[{'answer': '12', 'provenance': [{'wikipedia_id': '202482', 'title': 'Foot (unit)', 'start_paragraph_id': 1, 'start_character': 296, 'end_paragraph_id': 1, 'end_character': 298, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '202482', 'title': 'Foot (unit)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 335, 'bleu_score': 0.5992761695135971, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14121107807022911673}, 'section': 'Section::::Abstract.'}]}]