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: Tennessee's GOP Governor @BillHaslam has been elected RGA Chairman for 2015! The RGA (@The_RGA) November 20, 2014 Question: what is the author of the tweets emotion? Answer: disappointed

SOLUTION: no

PROBLEM: Context: Philae:10 years in transitLanded on cometBounced (x2)Stuck in shadeSCIENCED ANYWAYLost powerWaitedOne month to goFOUND BY ROSETTA Katie Mack (@AstroKatie) September 5, 2016 Question: how long did philae's journey take? Answer: 10 years.

SOLUTION: yes

PROBLEM: Context: Kicking my birthday week off with these 3 handsome gentlemen on @latelateshow. Tune in tonight. #LateLateShow Betty White (@BettyMWhite) January 13, 2016 Question: what show do you know betty white from? Answer: i know her from watching golden girls

SOLUTION:
yes