Trick is related to Magic. Love is a type of Magic. Love is related to Pet. Rat can Pet. 
Original is a synonym of Initial. Initial is a synonym of Opening. Opening is related to Doorway. 
Trick <--RelatedTo--> Magic <--IsA-- Love <--RelatedTo--> Pet <--CapableOf-- Rat 
Original <--Synonym--> Initial <--Synonym--> Opening <--RelatedTo--> Doorway 