Student is a type of Worker. Student is related to Protest. Protest is related to Deny. 
Chain is a type of Series. Series is related to Lost. Lost is related to Tv. Tv can be used for Advertising. 
Worker <--IsA-- Student <--RelatedTo--> Protest <--RelatedTo--> Deny 
Chain --IsA--> Series <--RelatedTo--> Lost <--RelatedTo--> Tv --UsedFor--> Advertising 