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".
--------
Question: Tweet: I have the #cultofthebear image to put on my computer at work.   Question: is it a positive tweet?

Answer: yes


Question: Tweet: I had a sweet dream last night. Too bad it's over now; back to reality.  Question: is it a positive tweet?

Answer: no


Question: Tweet: @jordanknight my guess is 70% all over the world  Question: is it a negative tweet?

Answer:
no