Exhaust is a synonym of Beat. Beat is a type of Sound. Sound is related to Invisible. Invisible is a synonym of Hidden. 
Cream is related to Cake. Cake can be used for Serving. Serving is related to Glass. Glass is related to Substance. 
Exhaust <--Synonym--> Beat --IsA--> Sound <--RelatedTo--> Invisible <--Synonym--> Hidden 
Cream <--RelatedTo--> Cake --UsedFor--> Serving <--RelatedTo--> Glass <--RelatedTo--> Substance 