TASK DEFINITION: In this task, you are given a text from tweets and a boolean question whether this tweet has positive sentiment or negative sentiment. Your task is to generate answer "yes" when the tweet has that particular sentiment, otherwise generate answer "no".
PROBLEM: Tweet: @srsaunders94 shannon its been agesss since we last spoke, iv sent a few msgs your way, not sure if you've got to them  heheheh sun! Question: is it a negative tweet?

SOLUTION: yes

PROBLEM: Tweet: I hardly dare to say it, but... I hate Greek at the moment. *shock* It's just way too much. I can't get this all in my head.  Question: is it a positive tweet?

SOLUTION: no

PROBLEM: Tweet: is trying to do homework -- not working so well. spring break ends today  &amp; waiting for someone to wake up... Question: is it a positive tweet?

SOLUTION:
no