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: I am totally lost no Sox or NBA Finals Or Stanley Cup to watch tonight.  Question: is it a negative tweet?

SOLUTION: yes

PROBLEM: Tweet: @brightisbest yeah maybe with the first but it's the final that counts.. what order did the winners come in? i mean like 1st 2nd n stuff  Question: is it a negative tweet?

SOLUTION: no

PROBLEM: Tweet: missing my parents  Question: is it a negative tweet?

SOLUTION:
yes