Question: where will the winter olympics be held in
[{'answer': 'Beijing', 'provenance': [{'wikipedia_id': '961505', 'title': '2018 Winter Olympics', 'start_paragraph_id': 2, 'start_character': 426, 'end_paragraph_id': 2, 'end_character': 433, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]