Question: who's playing in the rose bowl january 1st 2018
[{'answer': 'Georgia Bulldogs', 'provenance': [{'wikipedia_id': '54515882', 'title': '2018 Rose Bowl', 'start_paragraph_id': 1, 'start_character': 89, 'end_paragraph_id': 1, 'end_character': 105, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Oklahoma Sooners', 'provenance': [{'wikipedia_id': '54515882', 'title': '2018 Rose Bowl', 'start_paragraph_id': 1, 'start_character': 64, 'end_paragraph_id': 1, 'end_character': 80, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]