Question: when did gas monkey bar and grill open
[{'answer': 'September 2013', 'provenance': [{'wikipedia_id': '45608740', 'title': "Gas Monkey Bar N' Grill", 'start_paragraph_id': 3, 'start_character': 3, 'end_paragraph_id': 3, 'end_character': 17, 'bleu_score': 1.0, 'section': 'Section::::History.:Beginnings (2013).\n'}]}, {'provenance': [{'wikipedia_id': '45608740', 'title': "Gas Monkey Bar N' Grill", 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 537, 'bleu_score': 0.9134823256397261, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15055940374157162803}, 'section': 'Section::::History.:Beginnings (2013).\n'}]}]