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: We're home now  Question: is it a negative tweet?

Ex Output:
no


Ex Input:
Tweet: Damn! Does this mean they wont be doing sexify from there anymore?   NO FAIR! Question: is it a negative tweet?

Ex Output:
yes


Ex Input:
Tweet: home from my interview... it went well    we'll just have to see where it goes from here! Question: is it a negative tweet?

Ex Output:

no