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: From #SurrenderCobra to #PrayingMantis: #MSUvsIOWA #B1GFCG RedditCFB (@RedditCFB) December 6, 2015 Question: what is the second hashtag? Answer: friday
Example Output: no

Example Input: Context: I desperately want a reporter to ask Sean Spicer what he has in his teeth Alexandra Gallant (@Gallantdesigner) March 27, 2017 Question: where does he have something? Answer: in his teeth
Example Output: yes

Example Input: Context: We've just launched a Person Finder instance to help track missing persons for the #Nepal earthquake--> Google India (@googleindia) April 25, 2015 Question: what natural disaster does this refer to? Answer: nepal earthquake
Example Output:
yes