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: @britdeezy I hungry  no food in the new house! Question: is it a negative tweet?

Ex Output:
yes


Ex Input:
Tweet: @AniinhaGriffin Love you too +.+, Little Poynter. Happy #Poynterday!  Question: is it a positive tweet?

Ex Output:
yes


Ex Input:
Tweet: Doughnuts, anyone?!?  Question: is it a negative tweet?

Ex Output:

no