Question: who is hosting the next winter olympics in 2018
[{'answer': 'Pyeongchang , South Korea', 'provenance': [{'wikipedia_id': '8351234', 'title': '2022 Winter Olympics', 'start_paragraph_id': 2, 'start_character': 326, 'end_paragraph_id': 2, 'end_character': 351, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '8351234', 'title': '2022 Winter Olympics', 'start_paragraph_id': 2, 'start_character': 224, 'end_paragraph_id': 2, 'end_character': 694, 'bleu_score': 0.720170726642066, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12068125572099229942}, 'section': 'Section::::Abstract.'}]}]