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: Omg just got twitter on my phone! Haha  Question: is it a positive tweet?

SOLUTION: yes

PROBLEM: Tweet: @aDeSe it certainly isn't &quot;only&quot; 26  I wanted to be 22 forever, but kya karoon - time is flying fast! Question: is it a positive tweet?

SOLUTION: no

PROBLEM: Tweet: @alexisstar22 HEY WHAT UP SAMMY  Question: is it a negative tweet?

SOLUTION:
no