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: its sad to see that Ms. fawcett passed today  she will be missed  Question: is it a positive tweet?

Ex Output:
no


Ex Input:
Tweet: I wish I was part of miley world but I'm not   Question: is it a negative tweet?

Ex Output:
yes


Ex Input:
Tweet: Saturday night live tonight  Question: is it a negative tweet?

Ex Output:

no