Definition: In this task, you are given a context tweet, a question and corresponding answer of given question. Your task is to classify given passage into two categories: (1) "yes" if the given context is useful in answering the question, and (2) "no" if the given context is not useful.
Input: Context: #Sochi2014 Bear is inconsolable after Russia's loss to Finland in the #IceHockey... :-( Sochi 2014 (@Sochi2014) February 19, 2014 Question: which news organization does jim acosta work for? Answer: cnn

no