Question: when does mexico play in the winter olympics
[{'answer': '9 to 25 February 2018', 'provenance': [{'wikipedia_id': '55203928', 'title': 'Mexico at the 2018 Winter Olympics', 'start_paragraph_id': 1, 'start_character': 78, 'end_paragraph_id': 1, 'end_character': 99, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '55203928', 'title': 'Mexico at the 2018 Winter Olympics', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 0, 'bleu_score': 1.0, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12599919670587448641}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '55203928', 'title': 'Mexico at the 2018 Winter Olympics', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 138, 'bleu_score': 0.9146912192286941, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12599919670587448641}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '961505', 'title': '2018 Winter Olympics', 'section': 'Section::::Abstract.', 'start_paragraph_id': 1, 'end_paragraph_id': 1, 'meta': {'evidence_span': ['The 2018 Winter Olympics, officially known as the XXIII Olympic Winter Games (; ) and commonly known as PyeongChang 2018, was an international winter multi-sport event that was held between 9\xa0and 25\xa0February 2018 in Pyeongchang County, Gangwon Province, South Korea, with the opening rounds for certain events held on 8\xa0February 2018, the day before the opening ceremony.', 'The 2018 Winter Olympics, officially known as the XXIII Olympic Winter Games (; ) and commonly known as PyeongChang 2018, was an international winter multi-sport event that was held between 9\xa0and 25\xa0February 2018 in Pyeongchang County, Gangwon Province, South Korea, with the opening rounds for certain events held on 8\xa0February 2018, the day before the opening ceremony.', 'The 2018 Winter Olympics, officially known as the XXIII Olympic Winter Games (; ) and commonly known as PyeongChang 2018, was an international winter multi-sport event that was held between 9\xa0and 25\xa0February 2018 in Pyeongchang County, Gangwon Province, South Korea, with the opening rounds for certain events held on 8\xa0February 2018, the day before the opening ceremony. Pyeongchang was elected as the host city in July 2011, at the 123rd IOC Session in Durban, South Africa. This was the second time that South Korea had']}}]}, {'provenance': [{'wikipedia_id': '55203928', 'title': 'Mexico at the 2018 Winter Olympics', 'section': 'Section::::Abstract.', 'start_paragraph_id': 1, 'end_paragraph_id': 1, 'meta': {'evidence_span': ['Mexico competed at the 2018 Winter Olympics in Pyeongchang, South Korea, from 9 to 25 February 2018, with four competitors in three sports.', 'Mexico competed at the 2018 Winter Olympics in Pyeongchang, South Korea, from 9 to 25 February 2018, with four competitors in three sports.', 'Mexico competed at the 2018 Winter Olympics in Pyeongchang, South Korea, from 9 to 25 February 2018, with four competitors in three sports.']}}]}]