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: Alright Ladies , today i am inspired the women in tech in Africa came together despite tool fails to share and collaborate #WTechAfrica— ethelcofie (@MissEDCofie) August 2, 2014 Question: who came together in africa? Answer: women in tech

SOLUTION: yes

PROBLEM: Context: CURRENT FRENCH TOAST ALERT LEVEL: SEVERE -- #fb— French Toast Alert (@FrenchToastAlrt) January 25, 2015 Question: what did they build the episode around? Answer: his character

SOLUTION: no

PROBLEM: Context: Rose McGowan BLASTS Ray Rice Halloween costume TMZ (@TMZ) October 23, 2014 Question: who is the celebrity mentioned in the tweet? Answer: rose mcgowan.

SOLUTION:
yes