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: Maybe if we could see natural gas leaks people would be more outraged by them (and we'd stop them faster)? John D. Sutter (@jdsutter) January 14, 2016 Question: what kinds of leaks should people be outraged by and stopping faster? Answer: natural gas leaks.

Output: yes


Input: Consider Input: Context: I set out to write a book that was true to myself and would hopefully help others along the way. Media will always distort anything— Naya Rivera Dorsey (@NayaRivera) August 24, 2016 Question: what did naya hope her book would accomplish? Answer: #endangeredriver

Output: no


Input: Consider Input: Context: Somebody Saw Something. Tyshawn Lee Cops: Slain Boy May Have Been Targeted -... Spike Lee (@SpikeLee) November 3, 2015 Question: what does the author think? Answer: somebody saw something.


Output: yes