you are likely to find Sack in/at/on Office. you are likely to find Phone in/at/on Office. Phone is a synonym of Telephone. you are likely to find Telephone in/at/on Desk. 
American is related to Doll. 
Sack --AtLocation--> Office <--AtLocation-- Phone <--Synonym--> Telephone --AtLocation--> Desk 
American <--RelatedTo--> Doll 