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: @HockeyGal78 yeah back to work  I get out at 3:30 so it's not that bad Question: is it a positive tweet?
no

Tweet: OOUUCCHHH ... I have such a bad headache !!!  ... [Link] Question: is it a negative tweet?
yes

Tweet: I have been takin test all morning. since 9am! is this really what grad school is goin to be like? geesh  im already tired... Question: is it a positive tweet?

no