Question: who does messi play for in the world cup
[{'answer': 'Argentina', 'provenance': [{'wikipedia_id': '2150841', 'title': 'Lionel Messi', 'start_paragraph_id': 1, 'start_character': 152, 'end_paragraph_id': 1, 'end_character': 161, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2150841', 'title': 'Lionel Messi', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 977, 'bleu_score': 0.9191544535545241, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3463960997061537962}, 'section': 'Section::::Abstract.'}]}]