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: Still having the travel hangover  Question: is it a negative tweet?

Ex Output:
no


Ex Input:
Tweet: seeing star trek today with my movie buddy kate  Question: is it a negative tweet?

Ex Output:
no


Ex Input:
Tweet: Prom was fun, I can't sleep amymore,my legs hurt, I'm upset about not getting pics done  Question: is it a negative tweet?

Ex Output:

yes