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: Dearest Containment fans, we made 13 wonderful episodes of a powerful story. We'll make more if someone asks us, but in the meantime, enjoy! julieplec (@julieplec) May 12, 2016 Question: what kind of points do they have? Answer: fair ones

Ex Output:
no

Ex Input:
Context: In regards to my new career as head ref for #OSUvsORE - Hey, I don't have a series any more - I had to do something. #OSUvsORE Bob Newhart (@BobNewhart) January 13, 2015 Question: what is @bobnewharts new career? Answer: head ref for osuvsore

Ex Output:
yes

Ex Input:
Context: Bieksa said the tooth he lost in his scrap with Fisher was a fake one. The original was lost in a fight eight years ago. Eric Stephens (@icemancometh) November 18, 2015 Question: what did the kid do Answer: ran

Ex Output:
no