Question: who won the daytona 500 last year 2017
[{'answer': 'Kurt Busch', 'provenance': [{'wikipedia_id': '52334655', 'title': '2017 Daytona 500', 'start_paragraph_id': 1, 'start_character': 99, 'end_paragraph_id': 1, 'end_character': 109, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '52334655', 'title': '2017 Daytona 500', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 587, 'bleu_score': 0.9082065279536261, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1254171162357719775}, 'section': 'Section::::Abstract.'}]}]