Killing can cause/lead to Funeral. you are likely to find Killing in/at/on War. War is related to Event. Event is related to Memory. 
you are likely to find Report in/at/on Conference. Session is a type of Conference. Session is related to Court. Court is related to Circuit. 
Funeral <--Causes-- Killing --AtLocation--> War <--RelatedTo--> Event <--RelatedTo--> Memory 
Report --AtLocation--> Conference <--IsA-- Session <--RelatedTo--> Court <--RelatedTo--> Circuit 