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: cleveland is not giving up without a fight. YEAH CAVS!!!  Question: is it a positive tweet?
[EX A]: yes

[EX Q]: Tweet: @brightisbest yeah maybe with the first but it's the final that counts.. what order did the winners come in? i mean like 1st 2nd n stuff  Question: is it a negative tweet?
[EX A]: no

[EX Q]: Tweet: Back nda da Boro wit 10min to get to work, not lookn forward to this double shift an extra tired  until I rest good day twitterland!!! Question: is it a positive tweet?
[EX A]:
no