In this task, you are given a context tweet, a question and corresponding answer of given question. Your task is to classify given passage into two categories: (1) "yes" if the given context is useful in answering the question, and (2) "no" if the given context is not useful.

Example Input: Context: Congratulations to Roy Moore on his Republican Primary win in Alabama. Luther Strange started way back & ran a good race. Roy, WIN in Dec!— Donald J. Trump (@realDonaldTrump) September 27, 2017 Question: what did ray moore win? Answer: the republican primary in alabama
Example Output: yes

Example Input: Context: Just another night in the desert @justinbieber #beliebit Caroline Wozniacki (@CaroWozniacki) March 11, 2015 Question: what does she have in desert? Answer: another night
Example Output: yes

Example Input: Context: Boot- I simply cannot believe the news. Devastated. I love you so much. We did so much together and had such great times. #RIPLouisJohnson— Quincy Jones (@QuincyDJones) May 22, 2015 Question: from where can you not see the rivers? Answer: from above
Example Output:
no