Bob is furry. Bob is green. Bob is kind. Bob is nice. Bob is quiet. Bob is red. Bob is young. Gary is furry. Gary is nice. Gary is quiet. Gary is red. Harry is green. Harry is nice. Harry is quiet. Harry is red. Harry is young. If something is red and nice then it is young. Young, furry things are kind. If Harry is young and Harry is nice then Harry is kind. All furry, kind things are young. If Bob is young and Bob is kind then Bob is red. If Harry is furry and Harry is green then Harry is young. If something is furry then it is green. All kind things are quiet.
Gary is not green.