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