Alan is big. Alan is high. Alan is huge. Anne is short. Anne is small. Erin is nice. Erin is wealthy. Erin is smart. Dave is rough. Dave is poor. Dave is sad. Big people are nice. If someone is short and small then they are tiny. If someone is rough and poor then they are dull. If someone is nice and wealthy then they are quiet. If someone is tiny then they are thin. All thin people are little. If someone is nice then they are wealthy. All wealthy people are smart. If someone is quiet then they are kind. All kind people are clever. If someone is dull then they are bad. All bad people are imperfect.
Dave is not imperfect.