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: The indo chinese was a success! The wine not so much  Question: is it a positive tweet?

SOLUTION: no

PROBLEM: Tweet: nice and tan from my vacation .. back in nyc and back to work  Question: is it a negative tweet?

SOLUTION: yes

PROBLEM: Tweet: @ke77kat Yeah, basically after every week-end. I did that as soon as I went home.  Question: is it a positive tweet?

SOLUTION:
no