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