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: @mcurry If somebody reccomends a good one, would you be so kind as to tweet it?  Question: is it a positive tweet?
[A]: yes


[Q]: Tweet: Ugh...I waited way too long to eat dinner and now my tummy hurts  Question: is it a positive tweet?
[A]: no


[Q]: Tweet: Still on the conference call, been 50mins, was only supposed to be 30 max and it's not sounding like ending any time soon  Question: is it a negative tweet?
[A]:
yes