you are likely to find Cat in/at/on Sofa. Sofa is related to Rest. one thing you do when you Rest is Read. Read is related to Subject. 
you are likely to find Fur in/at/on Cat. 
Cat --AtLocation--> Sofa <--RelatedTo--> Rest --HasSubevent--> Read <--RelatedTo--> Subject 
Fur --AtLocation--> Cat 