Question: when did the rock and roll hall of fame open in cleveland ohio
[{'answer': 'September 1 , 1995', 'provenance': [{'wikipedia_id': '58902', 'title': 'Rock and Roll Hall of Fame', 'start_paragraph_id': 7, 'start_character': 28, 'end_paragraph_id': 7, 'end_character': 46, 'bleu_score': 1.0, 'section': 'Section::::Foundation and museum.\n'}]}, {'provenance': [{'wikipedia_id': '58902', 'title': 'Rock and Roll Hall of Fame', 'start_paragraph_id': 7, 'start_character': 0, 'end_paragraph_id': 7, 'end_character': 414, 'bleu_score': 0.9348189981364851, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12142843657747835892}, 'section': 'Section::::Foundation and museum.\n'}]}]