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: I'm a selfish person and a mean daughter...I guess there are some things you never grow out of  Question: is it a negative tweet?

Ex Output:
yes


Ex Input:
Tweet: @jamiandsean I only wish that our phone's bluetooth worked with it  Question: is it a negative tweet?

Ex Output:
yes


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

Ex Output:

no