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: watching State of Origin......GO THE BLUES  Question: is it a positive tweet?

SOLUTION: yes

PROBLEM: Tweet: @julesmorgan Ditto. Great to meet you last night  Question: is it a positive tweet?

SOLUTION: yes

PROBLEM: Tweet: today I feel bad, don't know why, maybe because of the weather or because I'm bored to death...  Question: is it a negative tweet?

SOLUTION:
yes