Sentiment is related to Response. Response is related to Okay. Okay is a synonym of Approve. 
Tail is a synonym of Chase. Chase is related to Race. Race is related to Tournament. 
Sentiment <--RelatedTo--> Response <--RelatedTo--> Okay <--Synonym--> Approve 
Tail <--Synonym--> Chase <--RelatedTo--> Race <--RelatedTo--> Tournament 