Anne is blue. Anne is cold. Anne is nice. Bob is blue. Bob is cold. Bob is nice. Bob is quiet. Bob is smart. Dave is blue. Dave is cold. Dave is furry. Dave is quiet. Dave is young. Erin is smart. All young people are blue. Smart people are cold. If someone is smart and furry then they are quiet. Nice people are blue. If Dave is young and Dave is smart then Dave is nice. All young people are furry. If someone is cold then they are nice. If someone is blue then they are young.
Bob is not furry.