Bob is green. Bob is not smart. Bob is young. Charlie is cold. Charlie is green. Charlie is smart. Charlie is white. Erin is not cold. Erin is not furry. Erin is green. Erin is white. Gary is not cold. Gary is furry. Gary is not white. Gary is not young. Quiet, young people are not smart. If Gary is green then Gary is young. If someone is young then they are not furry. All green people are young. If Erin is cold and Erin is not green then Erin is young. If Bob is not young then Bob is green.
Gary is young.