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".

[EX Q]: Tweet: @starbright31 There should be a good cupcake place nearby, or you could walk to Triangle Square for Coffeeeee  Question: is it a negative tweet?
[EX A]: no

[EX Q]: Tweet: Barbecue is done. Now it's study time  No more eating today, going for a jog this afternoon. Question: is it a positive tweet?
[EX A]: no

[EX Q]: Tweet: Downside of students creating work online - when site is down I can't mark it (not OU!)  [Link] Question: is it a negative tweet?
[EX A]:
yes