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: im still mad about my damn onion    Question: is it a negative tweet?

Ex Output:
yes


Ex Input:
Tweet: @wooglemyshoogle That sux.. They didn't really take care then i guess..  Question: is it a positive tweet?

Ex Output:
no


Ex Input:
Tweet: another free day for me, yay  Question: is it a positive tweet?

Ex Output:

yes