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".

Q: Tweet: Pickin up some pizza...sure would be nice if i had my xbox to play  Question: is it a positive tweet?

A: no
****
Q: Tweet: @Lisa_Veronica I hope the tour is going great so far, I think I may take a trip out to NYC or binghamton to see you guys again! fave band  Question: is it a negative tweet?

A: no
****
Q: Tweet: thai sweet chilli sensations double chocchip muffin&amp; a twix. jst wat i needed afta a days hard work LOL but an xtra reason now2go2the gym  Question: is it a negative tweet?

A:
yes
****