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: This is not normal. This is not fake news. This is a very real & serious threat to the national security of the United States.— Elizabeth Warren (@SenWarren) March 2, 2017 Question: what topic does elizabeth warren bring up? Answer: 42 degree celsius
Example Output: no

Example Input: Context: In 30 minutes, as a show of power, @taylorswift13 will blot out the sun.— Joseph Kahn (@JosephKahn) August 21, 2017 Question: what will taylor swift blot out Answer: the sun
Example Output: yes

Example Input: Context: like it seems unsurprising that Catwoman, the woman I most identified with as a girl, is bisexual but I'm crying now that she's like me— miranda leigh (@mirandale1gh) February 26, 2015 Question: what sexuality is catwoman? Answer: bisexual
Example Output:
yes