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