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: If we want to see change it's up to us to create it. We have to find a way to come together. There's too much at stake! #Salt&Light — Justin Forsett (@JForsett) August 15, 2017 Question: we have to discover a way to do what? Answer: come together

Ex Output:
yes


Ex Input:
Context: My Gran is 88 years old and would never suggest that rape victims "must sometimes take the blame."Angela Lansbury's age doesn't give her a free pass.— Johnny McVey 💿 (@mrjohnnymac18) November 28, 2017 Question: who's age doesnt give her a free pass? Answer: angela lansbury

Ex Output:
yes


Ex Input:
Context: Westbrook laughs when asked if Curry is an underrated defender; Durant says "he doesn't guard the best point guards" — Kenny Ducey (@KennyDucey) May 27, 2016 Question: who laughs when asked about curry? Answer: trump

Ex Output:

no