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.

Example Input: Context: Senator Cruz's office calling their fellow Republican senators liars seems like a fitting end to this episode.— Adam Jentleson (@AJentleson) December 16, 2014 Question: which senator is being discussed? Answer: senator cruz
Example Output: yes

Example Input: Context: Hacking & harassment of Leslie Jones proves once again that just existing as a black woman online is enough to draw hatred. #StandWithLeslie— Rep. Barbara Lee (@RepBarbaraLee) August 25, 2016 Question: what was done to leslie jones on the internet? Answer: sally kohn
Example Output: no

Example Input: Context: Disappointed with my performance today do not deserve to move on. Congrats to @RickieFowlerPGA.— Ian Poulter (@IanJamesPoulter) February 19, 2014 Question: who does ian poulter give congratulations to? Answer: a rock
Example Output:
no