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: @sljohnson35 no roof parties at the Peabody till Thursday. Boo.  Question: is it a positive tweet?

Ex Output:
no


Ex Input:
Tweet: @KaitLo GET YOUR BUT OVER HERE RIGHT NOW  Question: is it a negative tweet?

Ex Output:
no


Ex Input:
Tweet: Last day of finals  wish me luck Question: is it a positive tweet?

Ex Output:

yes