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: I should have known...  Question: is it a negative tweet?

SOLUTION: yes

PROBLEM: Tweet: Never mind swine flu, looks like I might be in for a dose of chicken pox  Question: is it a negative tweet?

SOLUTION: yes

PROBLEM: Tweet: Laying down cuz my stomach aches. Pain pain go away.  Question: is it a positive tweet?

SOLUTION:
no