Question: where in the us has hosted the olympics
[{'answer': 'St. Louis , Missouri'}, {'answer': 'Lake Placid , New York', 'provenance': [{'wikipedia_id': '2112059', 'title': 'United States at the Olympics', 'start_paragraph_id': 37, 'start_character': 237, 'end_paragraph_id': 37, 'end_character': 259, 'bleu_score': 1.0, 'section': 'Section::::Russia–United States rivalry.:Ice hockey.\n'}]}, {'answer': 'Los Angeles , California'}, {'answer': 'Squaw Valley , California', 'provenance': [{'wikipedia_id': '2112059', 'title': 'United States at the Olympics', 'start_paragraph_id': 37, 'start_character': 614, 'end_paragraph_id': 37, 'end_character': 639, 'bleu_score': 1.0, 'section': 'Section::::Russia–United States rivalry.:Ice hockey.\n'}]}, {'answer': 'Atlanta , Georgia'}, {'answer': 'Salt Lake City , Utah', 'provenance': [{'wikipedia_id': '2112059', 'title': 'United States at the Olympics', 'start_paragraph_id': 41, 'start_character': 110, 'end_paragraph_id': 41, 'end_character': 128, 'bleu_score': 0.668740304976422, 'section': 'Section::::Russia–United States rivalry.:Ice hockey.\n'}]}]