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: @joe_hill, it can be altered for each post.  Question: is it a positive tweet?
[A]: yes


[Q]: Tweet: @mrskutcher Wow! When i was little i begged my mum to cut my hair like yours in the film 'Ghost'  xo Question: is it a positive tweet?
[A]: yes


[Q]: Tweet: &quot;Battery: 81% (fully charged)&quot;  Question: is it a negative tweet?
[A]:
yes