Fishing is related to Rod. Rod is a type of Bacteria. Bacteria can be Alive. Alive is related to Animal. 
Favor is a type of Approval. Approval is a type of Satisfaction. 
Fishing <--RelatedTo--> Rod --IsA--> Bacteria --HasProperty--> Alive <--RelatedTo--> Animal 
Favor --IsA--> Approval --IsA--> Satisfaction 