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: well new leathers are a treat.bottoms may need breaking in a bit thou.now put lower back out and bike won't start.work by car 2morrow  Question: is it a negative tweet?

SOLUTION: yes

PROBLEM: Tweet: i need a hug  Question: is it a positive tweet?

SOLUTION: no

PROBLEM: Tweet: Passed out 3 times this morning, feel horrific, dunno what's wrong with me. Trip to Durham cancelled though  Question: is it a positive tweet?

SOLUTION:
no