Bob is big. Bob is blue. Bob is cold. Bob is kind. Bob is rough. Bob is young. Harry is big. Harry is blue. Harry is kind. Harry is nice. Harry is rough. Harry is young. If something is young then it is rough. All blue things are cold. All young, rough things are cold. Blue, rough things are cold. If something is nice and big then it is cold. If something is kind then it is big.
Bob is not cold.