Acceptance is a type of Acquisition. Assumption is a type of Acquisition. Assumption is a synonym of Premise. 
you are likely to find Video in/at/on Drawer. you are likely to find Jeans in/at/on Drawer. you are likely to find Jeans in/at/on Gap. Gap is a type of Software. 
Acceptance --IsA--> Acquisition <--IsA-- Assumption <--Synonym--> Premise 
Video --AtLocation--> Drawer <--AtLocation-- Jeans --AtLocation--> Gap --IsA--> Software 