Chance is related to Question. Question is a synonym of Inquiry. Inquiry is related to Ask. 
Headache is derived from Head. Head is part of Coin. Coin is related to Quarter. Quarter is a type of Divide. 
Chance <--RelatedTo--> Question <--Synonym--> Inquiry <--RelatedTo--> Ask 
Headache --DerivedFrom--> Head --PartOf--> Coin <--RelatedTo--> Quarter --IsA--> Divide 