Milk is related to Protein. Protein is related to Meat. you are likely to find Meat in/at/on Market. Market is related to Bull. 
Laugh is related to Hearing. Hearing is related to Nose. Nose is part of Aircraft. 
Milk <--RelatedTo--> Protein <--RelatedTo--> Meat --AtLocation--> Market <--RelatedTo--> Bull 
Laugh <--RelatedTo--> Hearing <--RelatedTo--> Nose --PartOf--> Aircraft 