Prime is related to Meat. Meat is a type of Flesh. Flesh is a synonym of Fat. 
Effect is related to Cut. Trim is a type of Cut. Trim is a type of Decorate. 
Prime <--RelatedTo--> Meat --IsA--> Flesh <--Synonym--> Fat 
Effect <--RelatedTo--> Cut <--IsA-- Trim --IsA--> Decorate 