Hair is related to Grass. Grass is related to Rice. Rice is related to Pork. 
Decrease is the opposite of Raise. Raise is similar to Rise. Rise is a synonym of Jump. 
Hair <--RelatedTo--> Grass <--RelatedTo--> Rice <--RelatedTo--> Pork 
Decrease <--Antonym--> Raise <--SimilarTo--> Rise <--Synonym--> Jump 