Stretch is related to Characteristic. Point is a type of Characteristic. Point is related to Average. 
Coffee is related to Hot. Hot is related to Fever. Fever is a type of Illness. 
Stretch <--RelatedTo--> Characteristic <--IsA-- Point <--RelatedTo--> Average 
Coffee <--RelatedTo--> Hot <--RelatedTo--> Fever --IsA--> Illness 