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: Oh no I didn't know that Pushing Daisies was being cancelled  . Question: is it a positive tweet?

Ex Output:
no


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: Aaahhhhh love the Penguins took the Cup to the Pirates Game!!!  Woo Woo.   Question: is it a negative tweet?

Ex Output:

no