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: Bruce Jenner is now Caitlyn Jenner and she's STUNNING. #CallMeCaitlyn keltieknight (@KeltieKnight) June 1, 2015 Question: what is bruce jenner’s new name? Answer: australia

Ex Output:
no


Ex Input:
Context: The progress we made today in #Munich can and must improve the lives of the Syrian people.— John Kerry (@JohnKerry) February 12, 2016 Question: who will america's actions in munich benefit? Answer: the syrian people

Ex Output:
yes


Ex Input:
Context: Rep. Elijah Cummings: President Trump should be focused on investigating voter suppression instead of voter fraud CNN Politics (@CNNPolitics) January 27, 2017 Question: what should president trump be focused on instead of voter fraud? Answer: investigating voter suppression

Ex Output:

yes