Intensity is a type of Degree. Degree is related to Law. Law is related to Force. Patrol is a type of Force. 
Business is related to Case. Case is related to Trial. Trial is related to Drama. 
Intensity --IsA--> Degree <--RelatedTo--> Law <--RelatedTo--> Force <--IsA-- Patrol 
Business <--RelatedTo--> Case <--RelatedTo--> Trial <--RelatedTo--> Drama 