Card is related to White. Wheat is etymologically related to White. Wheat is related to Grain. 
Business is related to Major. Major is similar to Better. Better is related to Gold. 
Card <--RelatedTo--> White <--EtymologicallyRelatedTo-- Wheat <--RelatedTo--> Grain 
Business <--RelatedTo--> Major <--SimilarTo--> Better <--RelatedTo--> Gold 