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 Input:
Context: President Obama has a beer and shoots pool with Gov. Hickenlooper at the Wynkoop Brewing Company Bar. Doug Mills (@dougmillsnyt) July 9, 2014 Question: who did obama enjoy beer and shoots with? Answer: x's victory

Ex Output:
no


Ex Input:
Context: Alex Jones arrived at Citizens for Trump rally Greg Krieg (@GregJKrieg) July 18, 2016 Question: what was the name of the trump ralley Answer: citizens for trump

Ex Output:
yes


Ex Input:
Context: Im giving everyone involved 24 hours to make it right or the world will hear how I really feel. contactually Im not allowed to speak!— Kelly Osbourne (@KellyOsbourne) February 24, 2015 Question: what is going to happen if it isn't made right. Answer: a grocery store

Ex Output:

no