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: @octoberalex Hmm. Did you mean to start &quot;following&quot; me? Oh and g'morning by the way!  Question: is it a negative tweet?

SOLUTION: no

PROBLEM: Tweet: Oh god just had a major panic! Thought Noah was going to steal my spongebob teddy  Question: is it a negative tweet?

SOLUTION: yes

PROBLEM: Tweet: chris is down from pet, and now i'm heading off to wonderland  Question: is it a positive tweet?

SOLUTION:
yes