you are likely to find Feather in/at/on Hat. Hat is related to Nest. Nest is related to Pine. 
Killing is related to Stake. Stake is related to Marker. you are likely to find Marker in/at/on Desk. 
Feather --AtLocation--> Hat <--RelatedTo--> Nest <--RelatedTo--> Pine 
Killing <--RelatedTo--> Stake <--RelatedTo--> Marker --AtLocation--> Desk 