Dave is quiet. Gary is smart. Harry is young. If Gary is quiet then Gary is not cold. If Gary is blue then Gary is smart. All white, furry people are blue. If Harry is quiet and Harry is cold then Harry is young. If Dave is quiet and Dave is cold then Dave is blue. If Gary is furry then Gary is quiet. Cold people are not furry. If someone is furry and not quiet then they are young.
Harry is quiet.
@0: Dave is quiet.[(triple1)] Gary is smart.[(triple2)] Harry is young.[(triple3)]