In this task, you are given a context tweet, a question and corresponding answer of given question. Your task is to classify this question-answer pair into two categories: (1) "yes" if the given answer is right for question, and (2) "no" if the given answer is wrong for question.

Example Input: Context: @RalphLauren My relatives were taught that our cultures had no value in the era you glorify! #StopCulturalGenocide #BoycottRalphLauren— Emmy Scott (@EmmyNawjoopinga) December 18, 2014 Question: who's relatives were taught their cultures had no value? Answer: wireless space
Example Output: no

Example Input: Context: There's a stadium somewhere in there. #BuffaloSnow MORE PHOTOS: Buffalo Bills (@buffalobills) November 20, 2014 Question: what's the weather like near the stadium in buffalo? Answer: beyonce's
Example Output: no

Example Input: Context: #Sochi2014 Bear is inconsolable after Russia's loss to Finland in the #IceHockey... :-( Sochi 2014 (@Sochi2014) February 19, 2014 Question: who is having a hard time getting over that russia didn't win their game? Answer: sochi the bear
Example Output:
yes