Question: how long can you be president in mexico
[{'answer': 'six years', 'provenance': [{'wikipedia_id': '24356889', 'title': 'President of Mexico', 'start_paragraph_id': 16, 'start_character': 110, 'end_paragraph_id': 16, 'end_character': 119, 'bleu_score': 1.0, 'section': 'Section::::Presidential elections.\n'}]}, {'provenance': [{'wikipedia_id': '24356889', 'title': 'President of Mexico', 'start_paragraph_id': 16, 'start_character': 267, 'end_paragraph_id': 16, 'end_character': 516, 'bleu_score': 0.6567175100762771, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9924627949471546399}, 'section': 'Section::::Presidential elections.\n'}]}]