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