Symbol is related to Iron. Iron is related to Small. Small is related to Cart. you are likely to find Cart in/at/on Supermarket. 
Bat is related to Rat. you are likely to find Rat in/at/on Basement. Basement is related to Main. Main is related to Major. 
Symbol <--RelatedTo--> Iron <--RelatedTo--> Small <--RelatedTo--> Cart --AtLocation--> Supermarket 
Bat <--RelatedTo--> Rat --AtLocation--> Basement <--RelatedTo--> Main <--RelatedTo--> Major 