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: Today, nearly 200 countries took an historic step to #ActOnClimate for future generations by phasing down HFCs: The White House (@WhiteHouse) October 15, 2016 Question: nearly 200 countries took steps to do what? Answer: putin

SOLUTION: no

PROBLEM: Context: Eva Longoria: "I believe in the candidate who believes in all of us" #DemsInPhilly CNN Politics (@CNNPolitics) July 26, 2016 Question: what cause is eva longoria rooting for? Answer: democrats in philly

SOLUTION: yes

PROBLEM: Context: #AaronHernandez looking closely at the .22 gun that was tested for prints. No prints were found. @susancandiotti Laura Dolan (@lauradolancnn) March 4, 2015 Question: what type of gun was tested for prints? Answer: a .22

SOLUTION:
yes