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: @brightisbest yeah maybe with the first but it's the final that counts.. what order did the winners come in? i mean like 1st 2nd n stuff  Question: is it a negative tweet?

SOLUTION: no

PROBLEM: Tweet: Video of my talk on how to market startups. Now has over 1,000 views, I'm told  [Link] Question: is it a positive tweet?

SOLUTION: yes

PROBLEM: Tweet: @DriftEffect Thanks for the Twitter invite! Another vice for me to contend with! You guys rock!!  Question: is it a positive tweet?

SOLUTION:
yes