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: Arrests are being made following declaration of unlawful assembly at Emancipation Park in Charlottesville. # VA State Police (@VSPPIO) August 12, 2017 Question: what declaration has been made by police in emancipation park in charlottesville? Answer: gutted.
Example Output: no

Example Input: Context: A4: Investors want to see a prototype, build something before you ask for money. #CNNAfrica— Erik Hersman (@whiteafrican) January 14, 2015 Question: who wants to see a prototype? Answer: lebron
Example Output: no

Example Input: Context: 1 President is real. W/Pres Nieto in #Mexico. Good meeting a man also making progress in his 1st year in office. @EPN Kevin Spacey (@KevinSpacey) May 7, 2014 Question: who did kevin spacey meet with? Answer: president nieto
Example Output:
yes