Bob is big. Bob is cold. Bob is furry. Bob is not nice. Bob is round. Charlie is big. Charlie is cold. Charlie is furry. Charlie is kind. Charlie is rough. Charlie is round. Dave is big. Dave is not cold. Dave is not furry. Dave is kind. Dave is round. If something is cold and not round then it is big. All round things are not nice. Furry, big things are not nice.
Dave is not rough.