Sentence:  We said there that it was necessary `` that a registrant be given an opportunity to rebut [ the Department 's ] recommendation when it comes to the Appeal Board , the agency with the ultimate <WSD>responsibility</WSD> for classification '' . 
Meaning of the word marked with <WSD> tags:  the social force that binds you to the courses of action demanded by that force; every opportunity, an obligation; every possession, a duty"- John D.Rockefeller Jr