Question: who's running for mayor of san francisco
[{'answer': 'Angela Alioto', 'provenance': [{'wikipedia_id': '56101986', 'title': '2018 San Francisco mayoral special election', 'start_paragraph_id': 2, 'start_character': 138, 'end_paragraph_id': 2, 'end_character': 151, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Michelle Bravo', 'provenance': [{'wikipedia_id': '56101986', 'title': '2018 San Francisco mayoral special election', 'start_paragraph_id': 12, 'start_character': 12, 'end_paragraph_id': 12, 'end_character': 26, 'bleu_score': 1.0, 'section': 'Section::::Candidates.:Qualified.\n'}]}, {'answer': 'London Breed', 'provenance': [{'wikipedia_id': '56101986', 'title': '2018 San Francisco mayoral special election', 'start_paragraph_id': 1, 'start_character': 276, 'end_paragraph_id': 1, 'end_character': 288, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Richie Greenberg', 'provenance': [{'wikipedia_id': '56101986', 'title': '2018 San Francisco mayoral special election', 'start_paragraph_id': 14, 'start_character': 12, 'end_paragraph_id': 14, 'end_character': 28, 'bleu_score': 1.0, 'section': 'Section::::Candidates.:Qualified.\n'}]}, {'answer': 'Jane Kim', 'provenance': [{'wikipedia_id': '56101986', 'title': '2018 San Francisco mayoral special election', 'start_paragraph_id': 2, 'start_character': 198, 'end_paragraph_id': 2, 'end_character': 206, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Mark Leno', 'provenance': [{'wikipedia_id': '56101986', 'title': '2018 San Francisco mayoral special election', 'start_paragraph_id': 2, 'start_character': 232, 'end_paragraph_id': 2, 'end_character': 241, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Amy Farah Weiss', 'provenance': [{'wikipedia_id': '56101986', 'title': '2018 San Francisco mayoral special election', 'start_paragraph_id': 17, 'start_character': 12, 'end_paragraph_id': 17, 'end_character': 27, 'bleu_score': 1.0, 'section': 'Section::::Candidates.:Qualified.\n'}]}, {'answer': 'Ellen Lee Zhou', 'provenance': [{'wikipedia_id': '56101986', 'title': '2018 San Francisco mayoral special election', 'start_paragraph_id': 18, 'start_character': 12, 'end_paragraph_id': 18, 'end_character': 26, 'bleu_score': 1.0, 'section': 'Section::::Candidates.:Qualified.\n'}]}]