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: Drake Stadium on the campus of UCLA almost totally submerged as a result of a water coming from Sunset Blvd. Ryan Menezes (@ryanvmenezes) July 30, 2014 Question: what arena has been flooded? Answer: drake stadium

Output: yes


Input: Consider Input: Context: Did you miss the first half? Here's what it looked like on our live blog: #CNNWorldCup CNN Football Club (@CNNFC) July 8, 2014 Question: who was the world cup against? Answer: brazil and germany

Output: yes


Input: Consider Input: Context: .@CarlyFiorina has ZERO trouble making it back from commercial breaks @HillaryClinton. Just saying. #Festivus #waronwomensrooms— Dr. Rand Paul (@RandPaul) December 23, 2015 Question: whose timeliness in returning from commercials was being contrasted with carly fiorina's? Answer: military surveillance planes


Output: no