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: sober and going to work  Question: is it a negative tweet?

A: yes
****
Q: Tweet: @BSGirlsEver yeahh i just read it...good boys, nick was all day here and howie responded question  I gotta go...gOod night! Question: is it a negative tweet?

A: no
****
Q: Tweet: @cris0809 Yeah, they're full until August.  I'm down as an alternate for the July 7th Intro class. Question: is it a negative tweet?

A:
yes
****