Asleep is derived from Sleep. Fishing can cause/lead to Sleep. Fishing is related to Fly. 
Shot is a form of Shoot. Shoot is related to Photography. Photography is derived from Photograph. Photograph is related to Portrait. 
Asleep --DerivedFrom--> Sleep <--Causes-- Fishing <--RelatedTo--> Fly 
Shot --FormOf--> Shoot <--RelatedTo--> Photography --DerivedFrom--> Photograph <--RelatedTo--> Portrait 