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.

Input: Consider Input: Context: tbh I'm worried Justin Bieber is devising an elaborate plan to try and break out of prison Scare-ica Steiner 👻 (@SendARavenPlz) October 21, 2017 Question: what type of plan is the prison break? Answer: elaborate

Output: yes


Input: Consider Input: Context: Brave, outspoken & humanitarian who played Helen Keller in "Miracle Worker," Oscar winner Patty Duke passed. I will miss her. RIP.— Marlee Matlin (@MarleeMatlin) March 29, 2016 Question: what oscar winner has passed away? Answer: over the weekend

Output: no


Input: Consider Input: Context: Having a credible former player stand up to Blatter on the issues that matter is a great idea. Having it backed by Paddy Power, not so much.— Owen Gibson (@owen_g) January 16, 2015 Question: who stood up to blatter on the issues that matter? Answer: that it's amazing!


Output: no