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: Last night's situation was beyond my control. I apologize to all that showed up, you know that I would never want to disappoint you.— Mariah Carey #MC20 (@MariahCarey) December 3, 2014 Question: what is mariah carey doing now? Answer: all access

Output: no


Input: Consider Input: Context: Emma Watson asks for barricade to be removed so she can greet marchers. This is something you don't see every day. # Julian Routh (@julianrouth) January 21, 2017 Question: who does she want to greet? Answer: marchers

Output: yes


Input: Consider Input: Context: .@SpeakerBoehner shld bring Members back to debate/vote on AUMF that supports current mission but ensures no ground troops. No Iraq War 2.0— Chris Van Hollen (@ChrisVanHollen) September 23, 2014 Question: what kind of war is chris van hollen against? Answer: iraq war 2.0


Output: yes