Aggression is related to Psychology. Psychology is related to Social. Reception is a type of Social. you are likely to find Reception in/at/on Lobby. 
Site is related to Building. you are likely to find Doorway in/at/on Building. Doorway can be used for Safety. 
Aggression <--RelatedTo--> Psychology <--RelatedTo--> Social <--IsA-- Reception --AtLocation--> Lobby 
Site <--RelatedTo--> Building <--AtLocation-- Doorway --UsedFor--> Safety 