you are likely to find Carpet in/at/on Desk. you are likely to find Manager in/at/on Desk. 
Fruit can be used for Cooking. Dish can be used for Cooking. Dish is related to Cake. Cake is related to Sweat. 
Carpet --AtLocation--> Desk <--AtLocation-- Manager 
Fruit --UsedFor--> Cooking <--UsedFor-- Dish <--RelatedTo--> Cake <--RelatedTo--> Sweat 