Question: when did full throttle open at six flags
[{'answer': 'June 22 , 2013', 'provenance': [{'wikipedia_id': '35569660', 'title': 'Full Throttle (roller coaster)', 'start_paragraph_id': 7, 'start_character': 79, 'end_paragraph_id': 7, 'end_character': 93, 'bleu_score': 1.0, 'section': 'Section::::History.\n'}]}]