Current is related to Motion. Motion is related to Fly. Fly is the opposite of Fall. Fall is the opposite of Defeat. 
you are likely to find Grape in/at/on Grocery. Grocery is related to Produce. Produce is related to Action. Action is related to Case. 
Current <--RelatedTo--> Motion <--RelatedTo--> Fly <--Antonym--> Fall <--Antonym--> Defeat 
Grape --AtLocation--> Grocery <--RelatedTo--> Produce <--RelatedTo--> Action <--RelatedTo--> Case 