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: new ps4 It seems like the Playstation 4 release date has varied from 2010, 2011, and 2014. not been anouced yet  Question: is it a negative tweet?

A: yes
****
Q: Tweet: Listening to the rain and watching the lights flicker.  Sorry baby, you're tivo was interrupted.   Question: is it a negative tweet?

A: yes
****
Q: Tweet: @yygallvox thanks! eri it is. but eri and yoko is a cute couple too.  Question: is it a positive tweet?

A:
yes
****