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.

Context: Watch a short video message from our Program Manager in Arkansas. #tornado #arwx Samaritan's Purse (@SamaritansPurse) April 29, 2014 Question: wharf is samaritan' s purse? Answer: a charity organization.
yes

Context: The new #thedress? Is this cat going up or down the stairs? Crazy! #UporDown findmeagift (@findmeagift) April 10, 2015 Question: what is #upordown maybe like? Answer: #thedress
yes

Context: The new #thedress? Is this cat going up or down the stairs? Crazy! #UporDown findmeagift (@findmeagift) April 10, 2015 Question: what is #upordown maybe like? Answer: it has been found

no