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: Longest 'nap' evar. Bizzare tease dream. Plot: crew and I build &amp; board DIY SPACEROCKET because Burning Man held ON MARS this year. Rad.  Question: is it a positive tweet?

SOLUTION: yes

PROBLEM: Tweet: @EvilNanny @Bathbad top of the morning both was beginning to think I was alone work what a distraction  Question: is it a negative tweet?

SOLUTION: yes

PROBLEM: Tweet: Prodigy &lt;3 At the moment I'm in the U.K. - England  It's pretty awesome. I'm there with my sister and we're having a great time. &lt;3 Question: is it a negative tweet?

SOLUTION:
no