Charlie is big. Charlie is green. Charlie is red. Charlie is rough. Dave is quiet. Dave is not young. Fiona is not big. Fiona is green. Fiona is young. Harry is rough. If Harry is quiet then Harry is not big. If Charlie is young then Charlie is green. Young things are cold. If something is not red then it is quiet. If something is rough and not red then it is not green. If Harry is not quiet and Harry is not young then Harry is not cold.
Harry is not cold.