Question: For what team is the cricket bowler, who is considered to be the fastest, play a role of captain?
{'answer': 'Karachi Dolphins', 'supporting_facts': [['Karachi Dolphins', 0], ['Karachi Dolphins', 1], ['Karachi Dolphins', 2], ['Karachi Dolphins', 3], ['Karachi Dolphins', 4], ['Karachi Dolphins', 5], ['Mohammad Sami', 0]]}