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: @Kaugomu ... I don't know how to use my sewing machine.  Question: is it a positive tweet?

Ex Output:
yes


Ex Input:
Tweet: i need someone who can teach me how to make this [Link]  Question: is it a negative tweet?

Ex Output:
yes


Ex Input:
Tweet: @LisaSonoraBeam Lovely journal cover on your reTREAT page!  Question: is it a positive tweet?

Ex Output:

yes