Question: who won the match between csk and sunrisers hyderabad
[{'answer': 'CSK', 'provenance': [{'wikipedia_id': '57523670', 'title': 'Chennai Super Kings–Sunrisers Hyderabad rivalry', 'start_paragraph_id': 1, 'start_character': 68, 'end_paragraph_id': 1, 'end_character': 71, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]