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: This is not normal. This is not fake news. This is a very real & serious threat to the national security of the United States.— Elizabeth Warren (@SenWarren) March 2, 2017 Question: what topic does elizabeth warren bring up? Answer: 42 degree celsius
[EX A]: no

[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 the mentors teaching the girls to do? Answer: code
[EX A]: yes

[EX Q]: Context: Sweden is proposing a third month of paid PATERNITY leave and the U.S. doesn't even have paid maternity leave. Chew on that a bit.— Rachel (@srtaraquelita) May 30, 2015 Question: what is sweden proposing a third month of? Answer: paternity leave
[EX A]:
yes