Curiosity is related to Cat. Cat requires Meat. you are likely to find Meat in/at/on Oven. you are likely to find Pizza in/at/on Oven. 
Include is related to Part. 
Curiosity <--RelatedTo--> Cat --HasPrerequisite--> Meat --AtLocation--> Oven <--AtLocation-- Pizza 
Include <--RelatedTo--> Part 