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: .@RepAlGreen plays racist calls after his speech on impeachment of #DonaldTrump at a packed townhall w/ supporters #ImpeachDonaldTrumpNow Mustafa Tameez (@MustafaTameez) May 20, 2017 Question: what was green's speech about? Answer: impeachment of donald trump
[EX A]: yes

[EX Q]: Context: People are leaving the awards show in droves right now during Jay Z and Beyonce clip #BETAwards @GailBBMitchell— billboard (@billboard) June 30, 2014 Question: what awards were jay z and beyonce shown Answer: bet awards
[EX A]: yes

[EX Q]: Context: It took 2 hours to rescue this horse from a muddy creek. How'd it get there? Neighbors say a PRANK. @cbs46 Adam Harding (@HardingCBS46) August 14, 2015 Question: how long did the horse rescue take? Answer: 2 hours.
[EX A]:
yes