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: I came in like a wrecking ball @Wellesley — WellesleySleepwalker (@WCSleepwalker) February 6, 2014 Question: who came in the wrecking ball Answer: honda odyssey
Example Output: no

Example Input: Context: VIDEO: Lady Gaga performing ‘Bad Romance’ acoustic at # Lady Gaga News (@TomyKMonster) September 8, 2017 Question: what instrument is lady gaga playing? Answer: piano
Example Output: yes

Example Input: Context: I always had Kanye as a sleeper candidate for USDA— Christopher Hayes (@chrislhayes) December 13, 2016 Question: what is kanye a sleeper candidate for? Answer: usda
Example Output:
yes