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: Beyonce in the studio making sure jay z tells the truth PUSSY (@khadshome) June 30, 2017 Question: who is beyonce's lover? Answer: kanye
Example Output: no

Example Input: Context: A4: Investors want to see a prototype, build something before you ask for money. #CNNAfrica— Erik Hersman (@whiteafrican) January 14, 2015 Question: who wants to see a prototype? Answer: lebron
Example Output: no

Example Input: Context: Excited to announce my new role @TaskRabbit as CEO. Let’s revolutionize everyday work! Stacy Brown-Philpot (@sbp04) April 14, 2016 Question: what will stacy brown philpots new role be @taskrabbit? Answer: ceo
Example Output:
yes