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 negative tweet?

Answer: no


Question: Tweet: at bowen  haha, I feel smart saying that ! w/ Bahar for some HSC talk. Question: is it a negative tweet?

Answer: no


Question: Tweet: @LOST_WFTB Guess not.  But full moon is nice because u get sunset and moonrise together. Awesome effect! Question: is it a positive tweet?

Answer:
yes