Question: who sang desert on a horse with no name
[{'answer': 'America', 'provenance': [{'wikipedia_id': '4185966', 'title': 'A Horse with No Name', 'start_paragraph_id': 1, 'start_character': 105, 'end_paragraph_id': 1, 'end_character': 112, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '4185966', 'title': 'A Horse with No Name', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 370, 'bleu_score': 0.827967912009675, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12992735800045159511}, 'section': 'Section::::Abstract.'}]}]