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: Coming up! Coming up! After the commercial. Weee!!! Reasons for loving re-runs.  Question: is it a negative tweet?

SOLUTION: no

PROBLEM: Tweet: its sad to see that Ms. fawcett passed today  she will be missed  Question: is it a positive tweet?

SOLUTION: no

PROBLEM: Tweet: Speaking of which, if anyone wants to buy tickets for Yann Arthus Bertrand's 'Home' this Friday, do let me know! It's an awesome movie!  Question: is it a positive tweet?

SOLUTION:
yes