Anne is big. Anne is blue. Anne is cold. Anne is furry. Anne is red. Anne is young. Bob is young. Dave is blue. Dave is furry. Dave is round. Harry is big. Harry is furry. Harry is red. Harry is not young. Young people are big. If someone is red then they are round. All blue people are cold. All big, young people are red. If someone is blue and not furry then they are young. If someone is round then they are blue. If someone is blue and not cold then they are not furry.
Bob is not cold.