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: I think I'm in love with him...  Question: is it a negative tweet?
yes

Tweet: I have the #cultofthebear image to put on my computer at work.   Question: is it a negative tweet?
no

Tweet: Returning to school  I'll be here in a few hours. Goodbye twitter-ers Question: is it a positive tweet?

no