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.

Ex Input:
Context: I don't know if I've ever seen the level of humility and kindness that came with the Magnificent Talent that Nelsan Ellis had. Miss u friend— Sam Trammell (@SamTrammell) July 8, 2017 Question: what does the author feel for nelsan ellis? Answer: misses her

Ex Output:
yes


Ex Input:
Context: He can delete it all he wants. The internet is forever. Long live # Ramie 724 (@rachmw77) May 31, 2017 Question: who did ramie say to long live? Answer: covfefe

Ex Output:
yes


Ex Input:
Context: A very sad day for the world of cricket. So sorry for Phillip Hughes and his family . Spare a thought for Sean Abbott.— Ian Botham (@BeefyBotham) November 27, 2014 Question: are gmo's needed to feed the world? Answer: gmo's are not needed to feed the world.

Ex Output:

no