Charlie is huge. Charlie is big. Fiona is thin. Fiona is short. Dave is nice. Alan is bad. Alan is dull. If someone is not strong then they are bad. If someone is not rough 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 bad and not strong then they are sad. If someone is thin and short then they are poor. If someone is poor and not smart then they are dull. All kind people are quiet. 
Alan is not quiet.