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: I'm not even driving stop by the cops again Chris Rock (@chrisrock) February 28, 2015 Question: who was it that stopped @chrisrock? Answer: long ago

Ex Output:
no


Ex Input:
Context: Democrats refusal to give even one vote for massive Tax Cuts is why we need Republican Roy Moore to win in Alabama. We need his vote on stopping crime, illegal immigration, Border Wall, Military, Pro Life, V.A., Judges 2nd Amendment and more. No to Jones, a Pelosi/Schumer Puppet!— Donald J. Trump (@realDonaldTrump) December 4, 2017 Question: who needs to win alabama? Answer: roy moore

Ex Output:
yes


Ex Input:
Context: @wgillis just read @cnnhealth story and was so proud of you.Congrats.I am down 40 pounds to 207 and feeling better for me.Keep it up!— Wes Woodland (@WesWoodland) March 23, 2013 Question: how much weight did wes woodland lose? Answer: 40 pounds

Ex Output:

yes