you are likely to find Pad in/at/on Carpet. you are likely to find Dirt in/at/on Carpet. Dirt is related to Flower. 
Letter is related to Member. Member is related to Judge. Judge is related to Justice. Justice is related to Chief. 
Pad --AtLocation--> Carpet <--AtLocation-- Dirt <--RelatedTo--> Flower 
Letter <--RelatedTo--> Member <--RelatedTo--> Judge <--RelatedTo--> Justice <--RelatedTo--> Chief 