Gary is huge. Gary is high. Dave is small. Dave is thin. Charlie is kind. Fiona is sad. Fiona is rough. If someone is not big then they are sad. If someone is not poor then they are wealthy. If someone is kind then they are clever. If someone is clever and not dull then they are quiet. If someone is sad and not big then they are bad. All bad people are tiny. If someone is small and thin then they are dull. If someone is dull and not clever then they are rough. If someone is rough then they are young. If someone is wealthy then they are smart. All smart people are nice. All quiet people are experienced. 
Dave is young.