Gary is huge. Gary is big. Fiona is little. Fiona is small. Erin is nice. Alan is dull. Alan is rough. If someone is not strong then they are dull. If someone is not bad then they are quiet. If someone is nice then they are clever. If someone is clever and not poor then they are kind. If someone is dull and not strong then they are sad. All sad people are thin. If someone is little and small then they are poor. If someone is poor and not clever then they are rough. If someone is rough then they are young. If someone is quiet then they are smart. All smart people are wealthy. All kind people are old. 
Fiona is not young.