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: #DemocracySpring sitting in -- said they'll try to enter arena perimeter if not arrested... one delegate turned back Greg Krieg (@GregJKrieg) July 25, 2016 Question: how many delegates were turned back? Answer: one
Example Output: yes

Example Input: Context: The Board also announced the signing of Marc-André Ter Stegen and the return of the on loan @Rafinha and @gerardeulofeu #fcblive— FC Barcelona (@FCBarcelona) May 19, 2014 Question: who announced the new signing? Answer: minority
Example Output: no

Example Input: Context: A new tradition began tonight -Setoguchi was the 1st to wear the “player of the game” helmet post-game! — Winnipeg Jets (@NHLJets) February 1, 2014 Question: who got to wear it first? Answer: to the dzong in thimphu.
Example Output:
no