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: @SandiMon I didn't do anything. Only one person called me besides @CocoaNCream.  Question: is it a positive tweet?

Ex Output:
no


Ex Input:
Tweet: @AnditisLiz the c-murda youtube vid got removed  Question: is it a negative tweet?

Ex Output:
yes


Ex Input:
Tweet: Ahaha I'm totally gonna vote spencer off and keep heidi on  Question: is it a negative tweet?

Ex Output:

no