TASK DEFINITION: In this task, you are given a context tweet, a question and corresponding answer of given question. Your task is to classify given passage into two categories: (1) "yes" if the given context is useful in answering the question, and (2) "no" if the given context is not useful.
PROBLEM: Context: After my father passed I wrote to @stanfreberg to thank him. A day later he called me. #StanFreberg @HunterFreberg— Sean Daniels (@seandaniels) April 7, 2015 Question: who are the regrets addressed to? Answer: friends and family members

SOLUTION: no

PROBLEM: Context: Dearest Containment fans, we made 13 wonderful episodes of a powerful story. We'll make more if someone asks us, but in the meantime, enjoy!— julieplec (@julieplec) May 12, 2016 Question: what percentage of flights is canceled? Answer: 30 percent.

SOLUTION: no

PROBLEM: Context: So you are casting judgement on the totality of a person based upon a 15 second window into his life? The____LAW— Cory Booker (@CoryBooker) January 21, 2014 Question: how much time did someone have to cast judgemet on a person? Answer: 15 seconds

SOLUTION:
yes