In this task, you are given a context tweet, a question and corresponding answer of given question. Your task is to classify this question-answer pair into two categories: (1) "yes" if the given answer is right for question, and (2) "no" if the given answer is wrong for question.

Ex Input:
Context: I'm running for Governor. VA will remain the firewall vs Trump- our values worth defending: Tom Perriello (@tomperriello) January 5, 2017 Question: which state will remain the firewall vs trump? Answer: virginia

Ex Output:
yes


Ex Input:
Context: Here's a photo of Nichelle in the Oval Office meeting w/ Pres Obama last year – a wonderful memory to be sure! Nichelle Nichols (@RealNichelle) January 21, 2013 Question: *there is no tweet shown Answer: wore a #timesup pin

Ex Output:
no


Ex Input:
Context: Shortly after I tweeted about certain pics of me being fake, I was faced with a serious violation of (cont) Victoria Justice (@VictoriaJustice) September 2, 2014 Question: when was victoria faced with a violation? Answer: hind al fayez

Ex Output:

no