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