Bob is high. Bob is big. Bob is strong. Harry is thin. Harry is small. Dave is wealthy. Dave is kind. Dave is quiet. Fiona is rough. Fiona is sad. Fiona is poor. High people are wealthy. If someone is thin and small then they are little. If someone is rough and sad then they are bad. If someone is wealthy and kind then they are nice. All little people are short. All wealthy people are kind. All nice people are smart. All bad people are dull.
Dave is not smart.