Question: who invented the first plane in the world
[{'answer': 'Wright brothers', 'provenance': [{'wikipedia_id': '58410', 'title': 'Wright brothers', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 15, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '58410', 'title': 'Wright brothers', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 708, 'bleu_score': 0.811167126767233, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14350597059254953223}, 'section': 'Section::::Abstract.'}]}]