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: Choo chooooooo all aboard the Ryan Lochte trainwreck. 🚂 #DWTS— Rebecca (@rebeccaaa13) September 13, 2016 Question: tell me if you think this was a good idea Answer: i dont know who you are
Example Output: yes

Example Input: Context: Our friends at @AirbusDefence shared radar images of North Korea's nuclear test site showing post-test subsidence. — Jeffrey Lewis (@ArmsControlWonk) September 13, 2017 Question: what did the nuclear test site show? Answer: fought
Example Output: no

Example Input: Context: My thoughts are with all those impacted by the catastrophic earthquake that struck Nepal this morning.— Rep. Lois Frankel (@RepLoisFrankel) April 25, 2015 Question: what is lois frankel upset by? Answer: u.s. soccer
Example Output:
no