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: What's wrong?  Question: is it a positive tweet?

SOLUTION: no

PROBLEM: Tweet: watched Skins for about three hours, so now i can go to bed...goodnight twitter!  Question: is it a positive tweet?

SOLUTION: yes

PROBLEM: Tweet: @lilmiskrys not on the westside  Question: is it a positive tweet?

SOLUTION:
no