Question: who made the first 1911 semi automatic pistol
[{'answer': 'John Browning', 'provenance': [{'wikipedia_id': '176537', 'title': 'M1911 pistol', 'start_paragraph_id': 3, 'start_character': 12, 'end_paragraph_id': 3, 'end_character': 25, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '176537', 'title': 'M1911 pistol', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 599, 'bleu_score': 0.9635165832749841, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13415010744472916844}, 'section': 'Section::::Abstract.'}]}]