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: @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: If #RachelDolezal can do it, so can I. I am now a white American. Give me: good credit, the ability to swim, and police NOT beating me.— PrestonMitchum (@PrestonMitchum) June 12, 2015 Question: what nationality does mitchum change to? Answer: coke
Example Output: no

Example Input: Context: Still sad that Jay had to leave but @jimmyfallon is an awesome replacement! What a cool class act! Way to go Jimmy... #FallonTonight— Chris Eyres (@ChrisPuraVida) February 18, 2014 Question: what cool class act replaced jay? Answer: 2015
Example Output:
no