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: He's working miracles at Liverpool mans a genius . Never worked with some some one so good and skillful .#steve peters Ronnie O'Sullivan (@ronnieo147) March 31, 2014 Question: who is ronnie think works miracles? Answer: steve peters

Ex Output:
yes

Ex Input:
Context: The internet has spoken: meet the Adam Driver cat ODEON (@ODEONCinemas) January 20, 2016 Question: who are we meeting? Answer: adam driver cat

Ex Output:
yes

Ex Input:
Context: OMG BLUE IVY JUST PERSONALLY WAVED AT ME. MY LIFE IS OVER. KATY PERRY (@katyperry) August 25, 2014 Question: who used sideburns and a mullet? Answer: jeff gordon

Ex Output:
no