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: @ninjen Maybe he is practicing for a funeral...  Question: is it a positive tweet?
[A]: no


[Q]: Tweet: @Kaugomu ... I don't know how to use my sewing machine.  Question: is it a positive tweet?
[A]: yes


[Q]: Tweet: nice and tan from my vacation .. back in nyc and back to work  Question: is it a positive tweet?
[A]:
no