Demand is a type of Activity. Activity is related to Build. Build is related to Stack. 
Accomplishment is related to Degree. Degree is related to Honor. Warrior have Honor. Warrior is a type of Person. 
Demand --IsA--> Activity <--RelatedTo--> Build <--RelatedTo--> Stack 
Accomplishment <--RelatedTo--> Degree <--RelatedTo--> Honor <--HasA-- Warrior --IsA--> Person 