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.

Example Input: Context: Why is everybody so upset with VW for making fun of a Jar Jar Binks accent?— Michael Ian Black (@michaelianblack) February 4, 2013 Question: which car company is everyone upset with? Answer: vw
Example Output: yes

Example 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
Example Output: yes

Example Input: Context: Biggest news coming out of OBJ chat was his injury is a 6-8 week recovery. They aren't even at a month yet. #Giants— Dianna Russini (@diannaESPN) September 14, 2017 Question: where is the chat coming from? Answer: obj
Example Output:
yes