Dave is blue. Dave is furry. Dave is quiet. Gary is blue. Gary is furry. Gary is kind. Gary is nice. Gary is quiet. Gary is red. Gary is rough. All furry, kind things are blue. All kind things are red. All blue things are nice. If Dave is red and Dave is kind then Dave is furry. If Gary is nice then Gary is quiet. Rough things are red. If something is kind and red then it is blue. Nice things are quiet.
Gary is not rough.