Question: who has won the most rose bowl games
[{'answer': 'USC', 'provenance': [{'wikipedia_id': '334276', 'title': 'Rose Bowl Game', 'start_paragraph_id': 11, 'start_character': 692, 'end_paragraph_id': 11, 'end_character': 695, 'bleu_score': 1.0, 'section': 'Section::::History.:Team selection 1916–1946.\n'}]}]