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: @PinksTwitFans i live next to the coast so we hardly get snow but sometimes get of school if really bad about once a year  loads of beachs Question: is it a positive tweet?
[EX A]: yes

[EX Q]: Tweet: Speaking of which, if anyone wants to buy tickets for Yann Arthus Bertrand's 'Home' this Friday, do let me know! It's an awesome movie!  Question: is it a positive tweet?
[EX A]: yes

[EX Q]: Tweet: yes! catching the end of Dirty Work...oh norm macdonald &amp; bob saget...so great  Question: is it a negative tweet?
[EX A]:
no