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: Got to see Carlos Santana live at the Hard Rock last night, not sure if I have a headache from good music or the gin and tonics  Question: is it a negative tweet?

Ex Output:
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: I still dont really get this  Question: is it a negative tweet?

Ex Output:

yes