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: Kurt Helin @basketballtalkCeltics' Jaylen Brown, reportedly Spurs' Jonathon Simmons invited to dunk contest , 5:39:15 PM Question: to what is jonathon simmons invited? Answer: a dunk contest.

SOLUTION: yes

PROBLEM: Context: #Presidentialselfiegirls got #10 last night Martin O'Malley - got to catch them all #nhpolitics Wendy E.N Thomas (@WendyENThomas) July 9, 2015 Question: who got to see it? Answer: martin o'malley

SOLUTION: yes

PROBLEM: Context: :) :) :) Louis Tomlinson (@Louis_Tomlinson) January 23, 2016 Question: what two teams expect james decision before he leaves for brazil? Answer: heat and cavs

SOLUTION:
no