West is related to Direction. Direction is related to Drop. 
Proclaim is a synonym of Announce. Report is a type of Announce. Report is related to Assignment. Assignment is related to Case. 
West <--RelatedTo--> Direction <--RelatedTo--> Drop 
Proclaim <--Synonym--> Announce <--IsA-- Report <--RelatedTo--> Assignment <--RelatedTo--> Case 