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: I have the #cultofthebear image to put on my computer at work.   Question: is it a positive tweet?

Ex Output:
yes


Ex Input:
Tweet: @julesmorgan Ditto. Great to meet you last night  Question: is it a negative tweet?

Ex Output:
no


Ex Input:
Tweet: I'm in a miserable mood. But my momma is taking me shopping for beading supplys tomorow  Question: is it a negative tweet?

Ex Output:

no