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: Still sad that Jay had to leave but @jimmyfallon is an awesome replacement! What a cool class act! Way to go Jimmy... #FallonTonight— Chris Eyres (@ChrisPuraVida) February 18, 2014 Question: who did jimmy fallon replace? Answer: jay

Ex Output:
yes


Ex Input:
Context: The most poignant memory I've ever had at the Ryder Cup was in 1977 Tom Watson (@TomWatsonPGA) August 20, 2014 Question: where was the most poignant memory? Answer: dangerously ben

Ex Output:
no


Ex Input:
Context: Blizzard Watch issued for RI to be in effect Mon night to Tues night due to predicted snow accumulations of 18-24" Rhode Island EMA (@RhodeIslandEMA) January 25, 2015 Question: how long long was the blizzard watch going to last? Answer: tonight

Ex Output:

no