People can be Stupid. People is related to Forget. 
Nose is related to Slope. Climb is a type of Slope. Climb is the opposite of Hang. Suspend is a type of Hang. 
Stupid <--HasProperty-- People <--RelatedTo--> Forget 
Nose <--RelatedTo--> Slope <--IsA-- Climb <--Antonym--> Hang <--IsA-- Suspend 