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: ObamaCare will explode and we will all get together and piece together a great healthcare plan for THE PEOPLE. Do not worry!— Donald J. Trump (@realDonaldTrump) March 25, 2017 Question: what should they not do? Answer: michael moore

Ex Output:
no


Ex Input:
Context: We introduce the girls to mentors who are females in STEM and these mentors teach the girls to code #thisisafrica Regina Agyare (@ragyare) September 24, 2014 Question: what are these girls and their mentors involved in? Answer: 4 german teams lost

Ex Output:
no


Ex Input:
Context: Tense moments witnessed by one photographer as protests turned to looting. #BaltimoreRiots CNN iReport (@cnnireport) April 28, 2015 Question: what city are the riots taking place in? Answer: baltimore

Ex Output:

yes