Question: when did the back to the future ride close
[{'answer': 'March 30 , 2007', 'provenance': [{'wikipedia_id': '2556100', 'title': 'Back to the Future: The Ride', 'start_paragraph_id': 12, 'start_character': 632, 'end_paragraph_id': 12, 'end_character': 647, 'bleu_score': 1.0, 'section': 'Section::::History.:Closure.\n'}]}]