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: hay @jason_mraz i haven't buy your cd compilation because it's too expensive  but i want to hear that Question: is it a negative tweet?

Ex Output:
yes


Ex Input:
Tweet: Headin up to dublin in the aiden gig..  Question: is it a negative tweet?

Ex Output:
no


Ex Input:
Tweet: @vonz4989 really envy u!!!! how's jkt?? going to die soon here  Question: is it a positive tweet?

Ex Output:

no