Cheap is related to Value. Value is related to Good. Sex can be Good. 
Date is related to Play. Promote is a type of Play. Promote is a synonym of Advance. Advance is related to Go. 
Cheap <--RelatedTo--> Value <--RelatedTo--> Good <--HasProperty-- Sex 
Date <--RelatedTo--> Play <--IsA-- Promote <--Synonym--> Advance <--RelatedTo--> Go 