Think is related to Agree. Agree is a different concept from Protest. Protest is related to Riot. 
Council is related to Committee. Committee is related to Voting. Voting is a form of Vote. 
Think <--RelatedTo--> Agree <--DistinctFrom--> Protest <--RelatedTo--> Riot 
Council <--RelatedTo--> Committee <--RelatedTo--> Voting --FormOf--> Vote 