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: #Neymar's brace helps #BRA to a much-needed win. Get all the reaction here: #CNNWorldCup CNN Football Club (@CNNFC) June 12, 2014 Question: who did neymar brace help to? Answer: brazil

Ex Output:
yes


Ex Input:
Context: All of my Cabinet nominee are looking good and doing a great job. I want them to be themselves and express their own thoughts, not mine!— Donald J. Trump (@realDonaldTrump) January 13, 2017 Question: what did lutz do just before this tweet Answer: he woke up

Ex Output:
no


Ex Input:
Context: Is PM Cameron a dummy? With monumental cuts in UK spending, how come he continues to spend billions of pounds ...— Donald J. Trump (@realDonaldTrump) December 6, 2012 Question: what will the aid be used for? Answer: producing nuclear bomb

Ex Output:

no