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.

Input: Consider Input: Context: 1 President is real. W/Pres Nieto in #Mexico. Good meeting a man also making progress in his 1st year in office. @EPN Kevin Spacey (@KevinSpacey) May 7, 2014 Question: where was kevin spacey? Answer: mexico

Output: yes

Input: Consider Input: Context: 6. Other countries need to do more. Shameful that GCC countries are not taking Syrian refugees for example. Nadim Houry (@nadimhoury) September 3, 2015 Question: what is the sentiment expressed here? Answer: shameful

Output: yes

Input: Consider Input: Context: Hacking Selena Gomez's ig and posting nudes of Justin Bieber makes u neither a fan of any of them nor a Jelena fan! Anjum Maliha (@anjumaliha) August 29, 2017 Question: whose nudes were posted on selena's instagram? Answer: justin bieber
Output: yes