Question: where are the winter olympics and when do they start
[{'answer': '9 February', 'provenance': [{'wikipedia_id': '961505', 'title': '2018 Winter Olympics', 'start_paragraph_id': 46, 'start_character': 96, 'end_paragraph_id': 46, 'end_character': 106, 'bleu_score': 1.0, 'section': 'Section::::The Games.:Opening ceremony.\n'}]}, {'answer': 'Pyeongchang , South Korea'}, {'answer': 'Pyeongchang County , South Korea'}, {'answer': 'from 9 to 25 February 2018 in Pyeongchang County , South Korea'}, {'answer': '9 to 25 February 2018'}, {'provenance': [{'wikipedia_id': '961505', 'title': '2018 Winter Olympics', 'section': 'Section::::The Games.:Opening ceremony.\n', 'start_paragraph_id': 46, 'end_paragraph_id': 46, 'meta': {'evidence_span': ['9 February', 'The opening ceremony of the 2018 Winter Olympics was held at the Pyeongchang Olympic Stadium on 9 February 2018; the US$100\xa0million facility was only intended to be used for the opening and closing ceremonies of these Olympics and the subsequent Paralympics, and was demolished following their conclusion.', 'The opening ceremony of the 2018 Winter Olympics was held at the Pyeongchang Olympic Stadium on 9 February 2018']}}]}, {'provenance': [{'wikipedia_id': '56336608', 'title': 'Chronological summary of the 2018 Winter Olympics', 'section': 'Section::::Abstract.', 'start_paragraph_id': 1, 'end_paragraph_id': 1, 'meta': {'evidence_span': ['9 February', 'The opening ceremony took place one day later on 9 February.', 'The opening ceremony took place one day later on 9 February. The last day of competition and the closing ceremony was on 25 February']}}]}]