Question: who is running for mayor of st louis
[{'answer': 'Lyda Krewson', 'provenance': [{'wikipedia_id': '52306868', 'title': '2017 St. Louis mayoral election', 'start_paragraph_id': 1, 'start_character': 446, 'end_paragraph_id': 1, 'end_character': 458, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Andrew Jones', 'provenance': [{'wikipedia_id': '52306868', 'title': '2017 St. Louis mayoral election', 'start_paragraph_id': 21, 'start_character': 12, 'end_paragraph_id': 21, 'end_character': 24, 'bleu_score': 1.0, 'section': 'Section::::Republican primary.:Candidates.:Nominated.\n'}]}, {'answer': 'Larry Rice', 'provenance': [{'wikipedia_id': '52306868', 'title': '2017 St. Louis mayoral election', 'start_paragraph_id': 32, 'start_character': 17, 'end_paragraph_id': 32, 'end_character': 27, 'bleu_score': 1.0, 'section': 'Section::::Independent candidates.\n'}]}]