Mouse can be used for Move. Mouse is related to Tail. Tail is a type of Organ. Organize is etymologically related to Organ. 
Trunk is related to Closet. Closet is related to Storage. Storage is related to Case. Case is related to Nice. 
Move <--UsedFor-- Mouse <--RelatedTo--> Tail --IsA--> Organ <--EtymologicallyRelatedTo-- Organize 
Trunk <--RelatedTo--> Closet <--RelatedTo--> Storage <--RelatedTo--> Case <--RelatedTo--> Nice 