Question: what kind of business did the wright brothers own before their flight
[{'answer': 'bicycle shop', 'provenance': [{'wikipedia_id': '58410', 'title': 'Wright brothers', 'start_paragraph_id': 18, 'start_character': 661, 'end_paragraph_id': 18, 'end_character': 673, 'bleu_score': 1.0, 'section': 'Section::::Early career and research.:Ideas about control.\n'}]}, {'provenance': [{'wikipedia_id': '58410', 'title': 'Wright brothers', 'start_paragraph_id': 3, 'start_character': 13, 'end_paragraph_id': 3, 'end_character': 636, 'bleu_score': 0.8736181388037071, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14473853854502492730}, 'section': 'Section::::Abstract.'}]}]