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: "Snakes shed their skin to allow for further growth and to remove parasites that may have attached to their old skin." #TS6ISCOMIMGhttps:// Katie Krause (@Katie_Krause) August 21, 2017 Question: where might parasites be attached Answer: to their old skin
[EX A]: yes

[EX Q]: Context: @davidlorr @CEO It's not fun & viral if a corporation claims to have orchestrated it. There's 0% chance Target would allow Breakr to speak Dan Fleyshman (@DanFleyshman) November 5, 2014 Question: who did dan fleyshman tweet about corporation claims? Answer: rockerfeller
[EX A]: no

[EX Q]: Context: 200 people at #chicago Mayor Rahm Emanuel's office protesting police handling of black men. #ferguson #cnn billkirkos (@KirkosBill) November 25, 2014 Question: how many people were at the mayor's office? Answer: by sinking teeth into something tasty.
[EX A]:
no