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: We here at @united are just trying to police the attire of the daughters of our employees! That's all! Cool, right? Seth Rogen (@Sethrogen) March 26, 2017 Question: united is trying to police the attire of the daughters of who? Answer: our employees

Ex Output:
yes


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: 3. What matters in long run is better, more affordable health care for Americans, NOT House leaders' arbitrary legislative calendar.— Tom Cotton (@TomCottonAR) March 9, 2017 Question: what doesn't matter about the house leaders? Answer: endangered rivers

Ex Output:

no