Mill is related to Grain. Grain is related to Carbohydrate. Carbohydrate is related to Diet. Diet is related to Regime. 
Person wants (to) Think. Pretend requires Think. Pretend requires False. False is a different concept from Genuine. 
Mill <--RelatedTo--> Grain <--RelatedTo--> Carbohydrate <--RelatedTo--> Diet <--RelatedTo--> Regime 
Person --Desires--> Think <--HasPrerequisite-- Pretend --HasPrerequisite--> False <--DistinctFrom--> Genuine 