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