Question: who sang i can be your hero baby first
[{'answer': 'Spanish singer Enrique Iglesias', 'provenance': [{'wikipedia_id': '5082434', 'title': 'Hero (Enrique Iglesias song)', 'start_paragraph_id': 1, 'start_character': 20, 'end_paragraph_id': 1, 'end_character': 51, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '5082434', 'title': 'Hero (Enrique Iglesias song)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 393, 'bleu_score': 0.9338603241255111, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14878448237681754719}, 'section': 'Section::::Abstract.'}]}]