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

Ex Output:
yes


Ex Input:
Tweet: Has finally mastered the art to uploading a photo on said Twitter. You can no longer assume I'm a heffer  Question: is it a positive tweet?

Ex Output:
yes


Ex Input:
Tweet: jealous of justin,seeing as he hungout with JJ REDICK last night at BLISS.boo  Question: is it a negative tweet?

Ex Output:

yes