you are likely to find Window in/at/on Office. Window can be Closed. Closed is related to Lock. you are likely to find Lock in/at/on Entrance. 
Sigh is a type of Breathe. 
Office <--AtLocation-- Window --ReceivesAction--> Closed <--RelatedTo--> Lock --AtLocation--> Entrance 
Sigh --IsA--> Breathe 