Corn is related to Summer. Summer is related to Trip. Trip is a synonym of Spark. Spark is related to Flying. 
Opposition is related to Question. Question would make you want to Think. Think requires Relax. Bath can be used for Relax. 
Corn <--RelatedTo--> Summer <--RelatedTo--> Trip <--Synonym--> Spark <--RelatedTo--> Flying 
Opposition <--RelatedTo--> Question --CausesDesire--> Think --HasPrerequisite--> Relax <--UsedFor-- Bath 