Question: who won the primary for governor of illinois
[{'answer': 'Bruce Rauner', 'provenance': [{'wikipedia_id': '48470090', 'title': '2018 Illinois gubernatorial election', 'start_paragraph_id': 1, 'start_character': 192, 'end_paragraph_id': 1, 'end_character': 204, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'J.B. Pritzker'}]