Gary is strong. Gary is high. Bob is thin. Bob is tiny. Erin is nice. Harry is poor. Harry is dull. If someone is not huge then they are poor. If someone is not sad then they are smart. If someone is nice then they are wealthy. If someone is wealthy and not rough then they are quiet. If someone is poor and not huge then they are bad. All bad people are small. If someone is thin and tiny then they are rough. If someone is rough and not wealthy then they are dull. If someone is dull then they are young. If someone is smart then they are clever. All clever people are kind. All quiet people are old. 
Bob is young.