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.

[EX Q]: Context: We introduce the girls to mentors who are females in STEM and these mentors teach the girls to code #thisisafrica Regina Agyare (@ragyare) September 24, 2014 Question: what are these girls and their mentors involved in? Answer: stem
[EX A]: yes

[EX Q]: Context: This is the future of repression. If we do not fight it there, it will happen here. #KeepItOn #BringBackOurInternet Edward Snowden (@Snowden) January 25, 2017 Question: what will happen if we don't fight it? Answer: repression
[EX A]: yes

[EX Q]: Context: Perhaps Gweneth Paltrow should go out on patrol with some soldiers. Kind of like a Red Carpet in her mind I guess!— Cindy McCain (@cindymccain) May 29, 2014 Question: who should go on patrol with soldiers? Answer: gweneth paltrow
[EX A]:
yes