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: If I was a different "kind" of artist, Anaconda would be nominated for best choreo and vid of the year as well. 😊😊😊— NICKI MINAJ (@NICKIMINAJ) July 21, 2015 Question: who is nicki miniaj? Answer: an artist
Example Output: yes

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: They FedExed over this beautiful hat. I'm over the moon, they said not to say anything but I couldn't contain myself — Paul Bissonnette (@BizNasty2point0) July 1, 2016 Question: what couldn't paul bissonnette do? Answer: job 23.
Example Output:
no