Fist is a type of Hand. Hand is related to Upper. Upper is similar to Superior. Superior is related to Command. 
Department is related to Like. Like is related to Allow. Allow is related to Happen. 
Fist --IsA--> Hand <--RelatedTo--> Upper <--SimilarTo--> Superior <--RelatedTo--> Command 
Department <--RelatedTo--> Like <--RelatedTo--> Allow <--RelatedTo--> Happen 