Question: Which American television host and sports reporter co-hosted the seventh season of "American Ninja Warrior" and currently a host for "The Herd with Colin Cowherd?"
{'answer': 'Kristine Leahy', 'supporting_facts': [['American Ninja Warrior (season 7)', 1], ['Kristine Leahy', 0], ['Kristine Leahy', 1]]}