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: Oh COME ON guys. The Batgirl cover was a misfire for the people who read that book. Wrong tone. Pulling it was a very reasonable decision. Joe Hill (@joe_hill) March 17, 2015 Question: what kind of decision was pulling it? Answer: cnnafrica
Example Output: no

Example Input: Context: .@RoyalSegolene: "We have the solutions to #climatechange, we just need to deploy them" COP21 #ActionDay #LPAA UN Climate Action (@UNFCCC) December 5, 2015 Question: who has the solutions for climate change? Answer: he will sign it.
Example Output: no

Example Input: Context: I would much rather have Donald Trump talking to President Tsai than to Cuba's Raul Castro or Iran's Hasan Rouhani. This is an improvement. Ted Cruz (@tedcruz) December 3, 2016 Question: who does ted cruz want donald trump to talk to? Answer: future leaders of america
Example Output:
no