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: So, Malia Obama was caught, on video -- wait for it -- wait for it --SMOKING (gasp)! We can only hope she turns out exactly like this smoker. 🅙🅐🅨🇺🇸🅑🅡🅞🅦🅝 (@TheMrJayBrown) November 24, 2017 Question: who was caught on video smoking? Answer: health care
[EX A]: no

[EX Q]: Context: RT @FastCompany: Mercedes-Benz just dreamed up the first tempting self-driving car. #CES2015 Mercedes-Benz USA (@MBUSA) January 6, 2015 Question: who dreamed up a tempting car? Answer: mercedes-benz
[EX A]: yes

[EX Q]: Context: President Obama will go down as perhaps the worst president in the history of the United States!— Donald J. Trump (@realDonaldTrump) August 2, 2016 Question: who was perhaps the worst president of the united states? Answer: president obama
[EX A]:
yes