Dave is high. Dave is big. Bob is thin. Bob is tiny. Charlie is quiet. Erin is dull. Erin is sad. If someone is not strong then they are dull. If someone is not rough then they are kind. If someone is quiet then they are smart. If someone is smart and not bad then they are clever. If someone is dull and not strong then they are poor. If someone is poor then they are short. All short people are little. If someone is thin and tiny then they are bad. If someone is bad and not smart then they are sad. If someone is sad then they are young. If someone is young then they are energetic. If someone is kind then they are nice. If someone is nice then they are wealthy. All wealthy people are smart. If someone is clever then they are old. All old people are experienced.
Bob is energetic.