Bob is big. Bob is blue. Bob is cold. Bob is furry. Bob is red. Bob is white. Bob is young. All white, red things are cold. If Bob is furry and Bob is big then Bob is white. White, blue things are cold. Cold things are blue. If Bob is blue then Bob is red. Furry, cold things are big. If Bob is big and Bob is young then Bob is white. All big, cold things are blue.
Bob is not red.