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: Omg just got twitter on my phone! Haha  Question: is it a negative tweet?

Ex Output:
no


Ex Input:
Tweet: They gave me 2 drips and a shoot in my a$$ &amp; I stell have a freakin headch but the tommy pain is gone, thank god now I can dreank watter   Question: is it a positive tweet?

Ex Output:
no


Ex Input:
Tweet: Loved Chelsea flower show - 1st ever visit.  Now my garden seems tiny! Why won't my jasmine flower??  Question: is it a negative tweet?

Ex Output:

yes