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: I couldn't agree more with @SenFeinstein. The American people deserve answers. Sen. Patrick Leahy (@SenatorLeahy) June 9, 2017 Question: what do the american people deserve? Answer: reporters

Ex Output:
no


Ex Input:
Context: Making fun of the #heroin epidemic is bad satire #snl. If you were poking the drug companies, the families are the ones who felt it.— tracey helton (@traceyh415) April 17, 2016 Question: who are the ones who felt it? Answer: families

Ex Output:

yes