Dave is huge. Dave is big. Erin is little. Erin is short. Anne is nice. Fiona is sad. Fiona is dull. If someone is not high then they are sad. If someone is not bad then they are kind. If someone is nice then they are smart. If someone is smart and not poor then they are wealthy. If someone is sad and not high then they are rough. If someone is little and short then they are poor. If someone is poor and not smart then they are dull. All kind people are quiet. 
Dave is not rough.