Charlie is quiet. Fiona is young. Gary is not rough. Harry is young. If something is blue then it is not rough. All cold, rough things are blue. If Harry is quiet then Harry is blue. If something is kind then it is not young. Cold, nice things are quiet. All nice, rough things are not quiet. Quiet, rough things are cold. If Gary is not cold and Gary is not blue then Gary is not young.
Fiona is not rough.