Running is related to Play. Play is related to Camp. Camp is related to Headquarters. Headquarters is related to Main. 
Western is related to Civilization. Civilization is related to Empire. Empire is related to Kingdom. 
Running <--RelatedTo--> Play <--RelatedTo--> Camp <--RelatedTo--> Headquarters <--RelatedTo--> Main 
Western <--RelatedTo--> Civilization <--RelatedTo--> Empire <--RelatedTo--> Kingdom 