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.

Input: Consider 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

Output: yes

Input: Consider Input: Context: Israel is like a canary in the coal mines. If they go down we Americans go down. Watch "Four Blood Moons" Be Encouraged God is for us. Misty McGlugritch (@AcronymAuthor) August 24, 2015 Question: what should we watch to find out more about israel's importance? Answer: "four blood moons"

Output: yes

Input: Consider Input: Context: Immigrants from countries across the globe - including and especially those from Haiti and all parts of Africa - have helped build this country. They should be welcomed and celebrated, not demeaned and insulted. Kamala Harris (@SenKamalaHarris) January 11, 2018 Question: what country is mentioned? Answer: charleston
Output: no