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