instruction:
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.
question:
Context: Moving tribute from @carrieunderwood and @CountryMusic Association to those lost in Las Vegas on October 1st. Rest in peace...# Good Morning America (@GMA) November 9, 2017 Question: who made the moving tribute in honor to the victims? Answer: country music association
answer:
yes

question:
Context: Two members of my team were stabbed last night in Philly. One was killed. They had only been there for two days rehearsing for the tour. NICKI MINAJ (@NICKIMINAJ) February 18, 2015 Question: how many people were killed? Answer: through a prank.
answer:
no

question:
Context: The RedState Gathering is a four day event and other candidates have already indicated that they will be attending both. (2/3) Jeff Kaufmann (@kaufmannGOP) May 12, 2015 Question: how many days is the redstate gathering Answer: four days
answer:
yes