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: Update from @OsamaDamo about our work to help kids & families in #Gaza and #Israel: Save the Children (@SavetheChildren) July 18, 2014 Question: who raises their eyebrows in their instagram pic? Answer: willow smith

SOLUTION: no

PROBLEM: Context: The WALL, which is already under construction in the form of new renovation of old and existing fences and walls, will continue to be built. Donald J. Trump (@realDonaldTrump) September 14, 2017 Question: during construction of the wall, what is being newly renovated? Answer: old/existing fences and walls

SOLUTION: yes

PROBLEM: Context: BOOYAH #Askacop I have a math question: if 1 Black man has zero guns, zero knives and 2 hands, how many bullets does it take to disarm him?" Haze (@Sir_Bay_Raider) December 16, 2014 Question: how many knives does 1 black man have? Answer: zero

SOLUTION:
yes