Chief is related to Master. Master is related to Rank. Rank is related to High. High is related to Debate. 
Trend is related to People. People is related to Life. Life is related to Murder. 
Chief <--RelatedTo--> Master <--RelatedTo--> Rank <--RelatedTo--> High <--RelatedTo--> Debate 
Trend <--RelatedTo--> People <--RelatedTo--> Life <--RelatedTo--> Murder 