Handle is related to Toilet. Toilet is related to Seat. 
Charity is related to Example. Apology is a type of Example. Apology would make you want to Forgive. you would Forgive because Nice. 
Handle <--RelatedTo--> Toilet <--RelatedTo--> Seat 
Charity <--RelatedTo--> Example <--IsA-- Apology --CausesDesire--> Forgive --MotivatedByGoal--> Nice 