Question: when did mexico win the fifa world cup
[{'answer': '1999', 'provenance': [{'wikipedia_id': '808402', 'title': 'Mexico national football team', 'start_paragraph_id': 3, 'start_character': 478, 'end_paragraph_id': 3, 'end_character': 482, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '808402', 'title': 'Mexico national football team', 'start_paragraph_id': 3, 'start_character': 137, 'end_paragraph_id': 3, 'end_character': 915, 'bleu_score': 0.6406068006544601, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5059786765509788616}, 'section': 'Section::::Abstract.'}]}]