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: Philae:10 years in transitLanded on cometBounced (x2)Stuck in shadeSCIENCED ANYWAYLost powerWaitedOne month to goFOUND BY ROSETTA Katie Mack (@AstroKatie) September 5, 2016 Question: how many times did philae bounce? Answer: the candy

Ex Output:
no

Ex Input:
Context: Empire State Building goes red for Trump with the blood of primary opponents past andrew kaczynski (@BuzzFeedAndrew) April 20, 2016 Question: what color did the empire state building turn? Answer: red

Ex Output:
yes

Ex Input:
Context: AP Top 25 @AP_Top25No. 11 Oregon tops Stanford for record 16th straight win. , 1:22:12 AM Question: who does oregon top for 16th win? Answer: jimmy.

Ex Output:
no