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.

Input: Consider Input: Context: Today there were terror attacks in Turkey, Switzerland and Germany - and it is only getting worse. The civilized world must change thinking!— Donald J. Trump (@realDonaldTrump) December 19, 2016 Question: who is being congratulated by riz? Answer: all the nominees

Output: no


Input: Consider Input: Context: Everyone at #Crufts2015 horrified at death of Irish Setter Jagger & post-mortem found poison. Awful for all concerned Clare Balding (@clarebalding) March 8, 2015 Question: what type of explosions? Answer: huge

Output: no


Input: Consider Input: Context: Have to say I'm pretty bummed at @nbcsnl "Heroin AM" skit. Kinda of an FU from some people I really love. #SNL Tom Farley (@madfarley) April 18, 2016 Question: what did the royals finally make? Answer: playoffs


Output: no