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.

Ex Input:
Context: Stewart Mandel @slmandelThis Arizona UCLA game has been fun!1/21/2017, 11:02:34 PM Question: what is it that was fun? Answer: arizona ucla game

Ex Output:
yes


Ex Input:
Context: I desperately want a reporter to ask Sean Spicer what he has in his teeth Alexandra Gallant (@Gallantdesigner) March 27, 2017 Question: where does he have something? Answer: in his teeth

Ex Output:
yes


Ex Input:
Context: Proud to say the judiciary committee + the senate made history 2day by confirming the 12th circuit judge this year. the MOST in the 1st yr of any president in the 228 yr history of our country— ChuckGrassley (@ChuckGrassley) December 14, 2017 Question: why did  judiciary committee & the senate make history? Answer: kathmandu

Ex Output:

no