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: Fuck off, Â£25 for OCS!? And it ain't even anywhere I can get guestlist  Question: is it a negative tweet?

A: yes
****
Q: Tweet: Off of work, finally it sucked today  Question: is it a negative tweet?

A: yes
****
Q: Tweet: @matt_is it's for tonsillitis and goes into my oesophagus...  very sore throat  Question: is it a negative tweet?

A:
yes
****