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: Good morning! Got sooo sick last night. x_x But I think I'm fine now.  Question: is it a positive tweet?

SOLUTION: yes

PROBLEM: Tweet: @GothicVampireQ i cant tell or it wouldnt be a secret anymore silly!  Question: is it a positive tweet?

SOLUTION: yes

PROBLEM: Tweet: Mum, if you're reading this I just want you to know I think you rock.  We shall enjoy the 400 together  Question: is it a negative tweet?

SOLUTION:
no