Couch is related to Living. Living is a synonym of Life. Life is related to Seed. Seed is related to Rice. 
Like is related to Lift. Lift is related to Action. Action is related to Witness. 
Couch <--RelatedTo--> Living <--Synonym--> Life <--RelatedTo--> Seed <--RelatedTo--> Rice 
Like <--RelatedTo--> Lift <--RelatedTo--> Action <--RelatedTo--> Witness 