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 wonder how @selenagomez feels about this. What an incredibly ignorant analogy to make @lorde. Stephanie Marie (@stefinitely85) June 19, 2017 Question: who does stephanie wonder how she feels about it? Answer: @selenagomez

Ex Output:
yes


Ex Input:
Context: Big loss for the TDF today. Recover well @albertocontador & I hope to see you at the Vuelta.— Chris Froome (@chrisfroome) July 14, 2014 Question: what happened to tdf today? Answer: prime minister theresa may

Ex Output:
no


Ex Input:
Context: It's confirmed. #DavidBeckham must have nude photos of the editor of People mag cuz there's no way he's sexiest man alive. #10yrstoolate— Sarah Fraser (@heyfrase) November 18, 2015 Question: who did sarah say is no the sexiest man alive? Answer: angela bassett?

Ex Output:

no