Question: what state did the boston massacre take place
[{'answer': 'Massachusetts', 'provenance': [{'wikipedia_id': '82254', 'title': 'Boston Massacre', 'start_paragraph_id': 1, 'start_character': 353, 'end_paragraph_id': 1, 'end_character': 366, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]