TASK DEFINITION: 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.
PROBLEM: Context: I saw that he came back and i was screaming #JustinReactivatedParty— ✨ (@daddybiebss) August 29, 2016 Question: why was this person screaming? Answer: justin came back

SOLUTION: yes

PROBLEM: Context: This is a good tale of elitism and privilege. Thanks Ben Edelman. Josh Sternberg (@joshsternberg) December 9, 2014 Question: what does ben edelman write about? Answer: elitism and privilege

SOLUTION: yes

PROBLEM: Context: Gen Mattis last week: "If we did not have NATO today, we would need to create it"Pres-Elect Trump today: "NATO is obsolete"— Ivo Daalder (@IvoHDaalder) January 16, 2017 Question: what did trump say is obsolete? Answer: nato

SOLUTION:
yes