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: What's blue and now green and off limits? THE POOL!  Clean that baby up. I wanna DIP! Question: is it a positive tweet?

Ex Output:
no


Ex Input:
Tweet: @KatTeasy - Welcome to Twitter!! Cant see your photo tho  Hope your ok! Enjoy making your pennies! x Question: is it a positive tweet?

Ex Output:
no


Ex Input:
Tweet: @rah_rah i'm afraid i am, flight is on 28th may  Question: is it a positive tweet?

Ex Output:

no