Bob is big. Bob is cold. Bob is furry. Bob is quiet. Bob is rough. Bob is smart. Bob is young. If Bob is quiet then Bob is cold. Rough, cold people are big. If Bob is cold and Bob is furry then Bob is rough. Furry, smart people are cold. Smart, young people are cold. If Bob is furry then Bob is cold. If someone is big then they are cold. If Bob is big then Bob is cold.
Bob is not smart.