Question: who has played for liverpool and real madrid
[{'answer': 'Anelka', 'provenance': [{'wikipedia_id': '1053227', 'title': 'Nicolas Anelka', 'start_paragraph_id': 0, 'start_character': 8, 'end_paragraph_id': 0, 'end_character': 14, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1053227', 'title': 'Nicolas Anelka', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 921, 'bleu_score': 0.578611584623125, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15063219693267468771}, 'section': 'Section::::Abstract.'}]}]