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: It gets lengthy but I feel the message is important to get across for ME. I don't write these about anyone per say but they are feelings— Khloé (@khloekardashian) April 10, 2016 Question: who does khloe write her messages for? Answer: miss ny's singing.

Ex Output:
no


Ex Input:
Context: Ted Cruz: It's not acceptable to attack anyone's spouse or anyone's kids 1C #CruzFamilyhttps:// CNN (@CNN) April 14, 2016 Question: what are they telling ted cruz? Answer: hillary clinton

Ex Output:
no


Ex Input:
Context: Rain to snow in 24 hours! It is going to be a quick change across portions of the south Wednesday. #whenwillwinterend CNN Weather Center (@CNNweather) March 4, 2015 Question: where is it going to be a quick change across? Answer: portions of the south.

Ex Output:

yes