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: There aren't words to describe the feeling of going through BATTLE with my SISTER. Putting in all the time and effort and energy for 12 weeks, then to be rewarded for it after having the most incredible time?! Unbelievable. This is for you all. Thank you thank you thank you. Jordan Fisher (@Jordan_Fisher) November 22, 2017 Question: who di jordan go through battle with? Answer: 6.
Example Output: no

Example Input: Context: "Don't touch my hair"London Evening Standard have said sorry to Solange. BBC Newsbeat (@BBCNewsbeat) October 21, 2017 Question: what about solange knowles' appearance did the evening star change? Answer: a selfie
Example Output: no

Example Input: Context: NTSB Has secured outward-facing video from the SEPTA train in question and will be reviewing radio transmissions. #Amtrak— NTSB (@NTSB) May 15, 2015 Question: what does ntsb have in their possession? Answer: because of this meryl streep speech.
Example Output:
no