Bob is cold. Bob is furry. Bob is not nice. Bob is red. Bob is round. Bob is not young. Dave is furry. Dave is nice. Dave is red. Dave is round. All nice things are not white. If Dave is cold then Dave is not white. All round, nice things are cold. If something is white then it is young. If something is white then it is red. All nice, white things are young. If something is nice and furry then it is round. If something is not red and not round then it is white.
Bob is cold.