Bob is strong. Bob is huge. Bob is big. Charlie is little. Charlie is thin. Erin is smart. Erin is clever. Erin is wealthy. Alan is sad. Alan is dull. Alan is imperfect. Strong people are smart. If someone is little and thin then they are small. If someone is sad and dull then they are rough. If someone is smart and clever then they are quiet. If someone is small then they are short. If someone is short then they are tiny. All tiny people are imperfect. If someone is smart then they are clever. If someone is clever then they are wealthy. All wealthy people are high. If someone is quiet then they are kind. If someone is kind then they are nice. All nice people are huge. If someone is rough then they are poor. If someone is poor then they are bad. All bad people are thin.
Alan is not thin.