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: kristin@ComfortableChef Just got a shipment of GORGEOUS Chef's Jackets! They are going to look great in the photo shoot tomorrow. Thanks!  Question: is it a positive tweet?

Ex Output:
yes


Ex Input:
Tweet: @joe_hill, it can be altered for each post.  Question: is it a positive tweet?

Ex Output:
yes


Ex Input:
Tweet: @iamdiddy lol congrats! thats amazing! its cute how you are so excited lol.  congrats again!! Question: is it a negative tweet?

Ex Output:

no