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: 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
Example Output: yes

Example Input: Context: Gutted cant get to Scotland for @JoshTaylorBoxer fight tonight. As #CityAirport got evacuated when everyone started coughing uncontrollably!— David Haye (@mrdavidhaye) October 21, 2016 Question: in what country is josh taylor fighting? Answer: fashionweeknyc
Example Output: no

Example Input: Context: How to survive Facebook going down: #facebookdown Bipartisan Report (@Bipartisanism) January 27, 2015 Question: what is is that will be going down? Answer: facebook
Example Output:
yes