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: Karl Rove is a total loser. Money given to him might as well be thrown down the drain.— Donald J. Trump (@realDonaldTrump) February 7, 2013 Question: who is a total loser? Answer: karl rove

Ex Output:
yes


Ex Input:
Context: #TBT Back before I turned pro i used to moonlight as Captain America...lol tim howard (@TimHowardGK) January 22, 2015 Question: was this a good person ? Answer: beautiful person

Ex Output:
no


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