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: Use Sheev Palpatine to stain wood for a deep, evil, cherry finish. Sheev Palpatine, available at Home Depot. — Adam (@TheJackSack) October 15, 2014 Question: what should sheev palpatine be used for? Answer: staining wood
Example Output: yes

Example Input: Context: Thankyou to everyone I met tonight at @StHelensRLFC , great occasion, fantastic atmosphere. #letsgrowthisgametogether #NRL #ESL— Russell Crowe (@russellcrowe) February 23, 2015 Question: who was russell crow thanking? Answer: everyone he met tonight
Example Output: yes

Example Input: Context: We told you you didn’t know the half of it… Is there really new evidence? #ThePeoplevOJSimpsonhttps:// AmericanCrimeStoryFX (@ACSFX) March 4, 2016 Question: does theeoplevojsimpson really show new what? Answer: local
Example Output:
no