Catch is related to Fisherman. Fisherman is related to Fish. Fish is related to Liver. Liver is related to Process. 
Greatest is related to God. God is related to Exist. 
Catch <--RelatedTo--> Fisherman <--RelatedTo--> Fish <--RelatedTo--> Liver <--RelatedTo--> Process 
Greatest <--RelatedTo--> God <--RelatedTo--> Exist 