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 Input:
Tweet: @mcurry If somebody reccomends a good one, would you be so kind as to tweet it?  Question: is it a positive tweet?

Ex Output:
yes


Ex Input:
Tweet: @jamiandsean I only wish that our phone's bluetooth worked with it  Question: is it a negative tweet?

Ex Output:
yes


Ex Input:
Tweet: @mustloveshannon Welcome back to the work week  Question: is it a negative tweet?

Ex Output:

no