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: @jeriellsworth just read an artical about you here in the uk , in a national news paper www.metro.co.uk/etch , your world famous nice!!  Question: is it a negative tweet?

SOLUTION: no

PROBLEM: Tweet: I hated Michiru because *I* wanted Haruka.  Question: is it a negative tweet?

SOLUTION: yes

PROBLEM: Tweet: it blows my mind that we get SO MUCH homework in the last week of school !  Question: is it a negative tweet?

SOLUTION:
yes