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: That was a tough race. We had the pace to win today but the incident cost us a top ... Nico Rosberg (@nico_rosberg) August 24, 2014 Question: what went right at the race? Answer: pacing
[EX A]: yes

[EX Q]: Context: TRH meet @KingJames after the game at the @BarclaysCenter and receive jerseys, including one for Prince George! British Consulate NY (@UKinNewYork) December 9, 2014 Question: who did the royals meet? Answer: a cartoonist
[EX A]: no

[EX Q]: Context: Here are some event displays from the #RestartLHC splash events just seen by CMS! CMS Experiment CERN (@CMSexperiment) April 5, 2015 Question: who saw the event displays from #restartlhc? Answer: cms
[EX A]:
yes