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 need to go into work early on Monday, so that means early to bed tonight and tomorrow. The problem with that? I know I'll be up till 4  Question: is it a negative tweet?

Ex Output:
yes


Ex Input:
Tweet: @mikeylemieux I sold you're all talk yesterday! Sowee! If your after a tee design though let me know  Question: is it a negative tweet?

Ex Output:
no


Ex Input:
Tweet: Soo_zee let me qet on th computer pleaseeee!!  Question: is it a negative tweet?

Ex Output:

yes