Sexy is related to Desire. Desire is related to Pray. Priest can Pray. Priest is related to Church. 
Prove is related to Evidence. Clue is a type of Evidence. you are likely to find Clue in/at/on Drawer. 
Sexy <--RelatedTo--> Desire <--RelatedTo--> Pray <--CapableOf-- Priest <--RelatedTo--> Church 
Prove <--RelatedTo--> Evidence <--IsA-- Clue --AtLocation--> Drawer 