Bag can be used for Traveler. Bag is related to Grocery. Grocery is related to Product. 
Swear is related to Answer. Answer is related to Ban. Ban is a type of Action. Action is related to Exchange. 
Traveler <--UsedFor-- Bag <--RelatedTo--> Grocery <--RelatedTo--> Product 
Swear <--RelatedTo--> Answer <--RelatedTo--> Ban --IsA--> Action <--RelatedTo--> Exchange 