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: @davidlorr @CEO It's not fun & viral if a corporation claims to have orchestrated it. There's 0% chance Target would allow Breakr to speak— Dan Fleyshman (@DanFleyshman) November 5, 2014 Question: who did dan fleyshman tweet about corporation claims? Answer: rockerfeller

Ex Output:
no


Ex Input:
Context: Many fans revoked their subscription or returned the issue. Playboy (@Playboy) October 19, 2017 Question: what two events causes bad reactions with playboy subscribers? Answer: first black playmate and first trans playmate

Ex Output:
yes


Ex Input:
Context: He does not speak for Malaysia, or for ordinary Malaysians, who understand Europe's tragic past, and respect its modern unity.— Mohd Najib Tun Razak (@NajibRazak) July 10, 2014 Question: what is the modern feature of europe that malaysia esteems? Answer: unity

Ex Output:

yes