Question: who were the five man that died in the boston massacre
[{'answer': 'ropemaker Samuel Gray'}, {'answer': 'mariner James Caldwell', 'provenance': [{'wikipedia_id': '82254', 'title': 'Boston Massacre', 'start_paragraph_id': 15, 'start_character': 341, 'end_paragraph_id': 15, 'end_character': 363, 'bleu_score': 1.0, 'section': 'Section::::Incident.\n'}]}, {'answer': 'Attucks', 'provenance': [{'wikipedia_id': '82254', 'title': 'Boston Massacre', 'start_paragraph_id': 13, 'start_character': 266, 'end_paragraph_id': 13, 'end_character': 273, 'bleu_score': 1.0, 'section': 'Section::::Incident.\n'}]}, {'answer': 'Samuel Maverick', 'provenance': [{'wikipedia_id': '82254', 'title': 'Boston Massacre', 'start_paragraph_id': 15, 'start_character': 386, 'end_paragraph_id': 15, 'end_character': 401, 'bleu_score': 1.0, 'section': 'Section::::Incident.\n'}]}, {'answer': 'An Irish immigrant , Patrick Carr'}, {'provenance': [{'wikipedia_id': '82254', 'title': 'Boston Massacre', 'start_paragraph_id': 15, 'start_character': 0, 'end_paragraph_id': 15, 'end_character': 760, 'bleu_score': 0.5579405387799581, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5894321735758800167}, 'section': 'Section::::Incident.\n'}]}]