Question: who are the candidates running for governor of maine
[{'answer': 'Shawn Moody', 'provenance': [{'wikipedia_id': '45668457', 'title': '2018 Maine gubernatorial election', 'start_paragraph_id': 4, 'start_character': 83, 'end_paragraph_id': 4, 'end_character': 94, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Janet Mills', 'provenance': [{'wikipedia_id': '45668457', 'title': '2018 Maine gubernatorial election', 'start_paragraph_id': 4, 'start_character': 142, 'end_paragraph_id': 4, 'end_character': 153, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]