Cabin is a synonym of Cell. Cell is related to Person. Personnel is derived from Person. Personnel is a synonym of Force. 
Department is related to Shop. you would Shop because Consumer. Consumer is derived from Consume. 
Cabin <--Synonym--> Cell <--RelatedTo--> Person <--DerivedFrom-- Personnel <--Synonym--> Force 
Department <--RelatedTo--> Shop --MotivatedByGoal--> Consumer --DerivedFrom--> Consume 