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