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: 4 -- For the 1st time in @ChampionsLeague history 4 german teams lost on a matchday. Novelty.— OptaFranz (@OptaFranz) November 26, 2014 Question: what did sutter do today? Answer: drug the boat.

SOLUTION: no

PROBLEM: Context: @cubagoodingjr hi, dude. did you apologize to Sarah? you should if you didn't bc what you did was Gross and Disrespectful— kommissar (@choirgirI) March 27, 2017 Question: who should the dude apologize to? Answer: sarah

SOLUTION: yes

PROBLEM: Context: Yeah...so when I started #BlackWomenAtWork today I sadly knew it would trend.Not because I'm special. Because I know how we get treated. Brittany Packnett (@MsPackyetti) March 28, 2017 Question: what happened when you started #blackwomenatwork today? Answer: it trended

SOLUTION:
yes