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: "I would never be racing in my career if it wasn't for Sir Jack" - Mark Webber (@aussiegrit) Brabham (@BrabhamOfficial) October 24, 2014 Question: who is responsible for him racing? Answer: sir jack
Example Output: yes

Example Input: Context: @ESPNNFL @USAA I've never heard a trumpet sound so beautiful. Razor Michael (@razor_michael) November 4, 2014 Question: how did the trumpet sound to razor? Answer: nick gordan
Example Output: no

Example Input: Context: Thoughts & prayers are with our Marines & their families in Hawaii as search efforts continue. We remain Semper Fidelis @usmc @USNavy @USCG Robert B. Neller (@GenRobertNeller) January 15, 2016 Question: where did search efforts take place for marines in january 2016? Answer: hawaii
Example Output:
yes