premise: Christopher Ryan Collins (born April 19, 1974) is an American basketball player and coach from Northbrook, Illinois. He is currently the head coach at Northwestern University. Collins previously served as associate head coach of the Duke University men's basketball team and is the son of National Basketball Association (NBA) player, coach, and commentator Doug Collins.
hypothesis: Christopher Collins was a student at Duke University.
reason: The context says Christopher Collins was an associate head coach at Duke but doesn't say whether he was also a student there.