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: Just beat a robot at beer pong. #CES2015 #onlyinVegas Ryan Owens (@RPOwens) January 7, 2015 Question: where did ryan owens beat a robot at beer pong? Answer: las vegas
Example Output: yes

Example Input: Context: Zumyah tonight you gave my band and I something we've never felt before. you're an inspiration to... Bruno Mars (@BrunoMars) June 29, 2014 Question: who had a much needed win? Answer: @torontorocklax
Example Output: no

Example Input: Context: What bravery AP's @BurhanOzbilici showed to capture those photos. Wire staff very often unsung and very often the heroes of this trade. Barry Malone (@malonebarry) December 19, 2016 Question: do you learn love or are you born with it? Answer: born with love
Example Output:
no