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: 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: stem

Ex Output:
yes


Ex Input:
Context: I am led to believe the tail section has been found. If right part of tail section then the black box should be there.— Tony Fernandes (@tonyfernandes) January 7, 2015 Question: what part of the tail section results in a black box being there? Answer: show the interview movie

Ex Output:
no


Ex Input:
Context: Devin Booker with 21 straight points in the fourth quarter tonight🔥🔥🔥I’m telling you this kid is the next Kobe Hoop Central (@TheHoopCentral) January 17, 2018 Question: how many straight points did devin booker have? Answer: 21

Ex Output:

yes