Generate is a type of Make. Generate is a synonym of Create. 
Bull is a synonym of Guy. Guy is the opposite of Lady. you are likely to find Lady in/at/on Bathroom. you are likely to find Shelf in/at/on Bathroom. 
Make <--IsA-- Generate <--Synonym--> Create 
Bull <--Synonym--> Guy <--Antonym--> Lady --AtLocation--> Bathroom <--AtLocation-- Shelf 