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: @AlexBananaz the only thing my boss said to me today was, &quot;yo leila, you keepin it real?&quot; haha sorry  Question: is it a negative tweet?

SOLUTION: yes

PROBLEM: Tweet: Pretty epic  how is you? And whatcha doing tonight? Question: is it a positive tweet?

SOLUTION: yes

PROBLEM: Tweet: my phone is all messed up  Question: is it a positive tweet?

SOLUTION:
no