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: I am stunned by the failure to indict Eric Garner's killer.— John Legend (@johnlegend) December 3, 2014 Question: who's going to cut this out? Answer: ya'll
Example Output: no

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: forgotten. I have that I never got the chance to meet u in person but know you inspired me the whole time! For every life u touched, u… — LeBron James (@KingJames) April 10, 2015 Question: how many dollars is charlie donating? Answer: 1000
Example Output:
no