Question: who sang i don't want to be your hero
[{'answer': 'British band Johnny Hates Jazz', 'provenance': [{'wikipedia_id': '19357522', 'title': "I Don't Want to Be a Hero", 'start_paragraph_id': 1, 'start_character': 50, 'end_paragraph_id': 1, 'end_character': 80, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '19357522', 'title': "I Don't Want to Be a Hero", 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 213, 'bleu_score': 0.957870874785216, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7636114419246109520}, 'section': 'Section::::Abstract.'}]}]