Question: what is the name of spain's most famous soccer team
[{'answer': 'Real Madrid', 'provenance': [{'wikipedia_id': '957951', 'title': 'Football in Spain', 'start_paragraph_id': 2, 'start_character': 1064, 'end_paragraph_id': 2, 'end_character': 1075, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '957951', 'title': 'Football in Spain', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 1254, 'bleu_score': 0.9664682634007471, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6941694715118069526}, 'section': 'Section::::Abstract.'}]}]