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".

Tweet: @mikeylemieux I sold you're all talk yesterday! Sowee! If your after a tee design though let me know  Question: is it a negative tweet?
no

Tweet: I need a cookie.  Question: is it a negative tweet?
yes

Tweet: 40% off all Applesac cases couponcode:applesac40 today 5/31/09 only [Link] - tell your friends this time  Question: is it a negative tweet?

no