Harry is strong. Harry is big. Harry is huge. Charlie is thin. Charlie is little. Dave is kind. Dave is quiet. Dave is nice. Alan is bad. Alan is sad. Alan is dull. Strong people are kind. If someone is thin and little then they are short. If someone is bad and sad then they are poor. If someone is kind and quiet then they are wealthy. All short people are small. All kind people are quiet. All wealthy people are smart. All poor people are rough.
Dave is not smart.