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: After many years of LEAKS going on in Washington, it is great to see the A.G. taking action! For National Security, the tougher the better!— Donald J. Trump (@realDonaldTrump) August 5, 2017 Question: who is taking action because of leaks around washington according to donald trump? Answer: ag

Ex Output:
yes


Ex Input:
Context: Huge asteroid shooting star thing entering atmosphere over Vegas. July 27th 2016 9:40 p.m. Trevor Kerr (@AdmiralTrevMan) July 28, 2016 Question: what was entering the las vegas atmosphere? Answer: bentley

Ex Output:
no


Ex Input:
Context: WOW, thank you so much! RT@royalmailnews Here's @MrsSarahStorey's#GoldMedalStamp. Congratulations Sarah!C — Sarah Storey (@MrsSarahStorey) Aug 30, 2012 Question: who is the one being congratulated? Answer: mrssarahstorey

Ex Output:

yes