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 cant sleep  Question: is it a positive tweet?

Ex Output:
no


Ex Input:
Tweet: @trekei Megs: I second that  Question: is it a negative tweet?

Ex Output:
yes


Ex Input:
Tweet: congrats to the winners whoeveryou are?  #mmwanted Question: is it a positive tweet?

Ex Output:

yes