Question: who sang are we human or are we dancer
[{'answer': 'the Killers', 'provenance': [{'wikipedia_id': '19324899', 'title': 'Human (The Killers song)', 'start_paragraph_id': 1, 'start_character': 40, 'end_paragraph_id': 1, 'end_character': 51, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '19324899', 'title': 'Human (The Killers song)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 213, 'bleu_score': 0.8355785019245761, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14243611488436696241}, 'section': 'Section::::Abstract.'}]}]