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 planning a 'Men's March' to protest at the creeping global emasculation of my gender by rabid feminists. Who's with me? Piers Morgan (@piersmorgan) January 21, 2017 Question: what is piers morgan planing Answer: a 'men's march'

Ex Output:
yes

Ex Input:
Context: The public needs to know 5 key messages on climate crisis, says Ed Maibach from George Mason. Worth writing down. #climatechangeshealth John D. Sutter (@jdsutter) February 16, 2017 Question: who needs to know this information? Answer: second

Ex Output:
no

Ex Input:
Context: A fantastic team performance from #france. You can see Benzama's talent-he was the main man. If he continues like that, they go a long way Patrick Vieira (@OfficialVieira) June 20, 2014 Question: whose talent will help his team win? Answer: ken frazier

Ex Output:
no