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: snitter does not work properly and i don't know why  Question: is it a positive tweet?
[A]: no


[Q]: Tweet: having a coffee watching oparh..then going to the doctors  hayfevers taking over!! hope your all hayfever free today tweetie pie's!!! xxx Question: is it a negative tweet?
[A]: yes


[Q]: Tweet: @sfgirlbybay the new blog looks great!! congrats  Question: is it a positive tweet?
[A]:
yes