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: The RedState Gathering is a four day event and other candidates have already indicated that they will be attending both. (2/3)— Jeff Kaufmann (@kaufmannGOP) May 12, 2015 Question: how many days is the redstate gathering Answer: chillicothe, mo

Ex Output:
no


Ex Input:
Context: Wenger: "From now until February we must improve as a team, get encouragement from this win and hopefully have more players back" #AFCvBOR— Arsenal FC (@Arsenal) November 26, 2014 Question: what does the team need to do from now until february Answer: improve as a team

Ex Output:
yes


Ex Input:
Context: The #adaywithoutwomen protestors should check their privilege. Many women have a family to feed and can't afford a day off.— Kassy Dillon (@KassyDillon) March 8, 2017 Question: what should the protestors check? Answer: bulls fans

Ex Output:

no