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: My Twitter Mobile is back... but now my tweetdeck is dead  Stupid World! Question: is it a positive tweet?

Ex Output:
no


Ex Input:
Tweet: @Juannicus i wish i could go..i heart paramore!  you can come hang out with me Question: is it a positive tweet?

Ex Output:
no


Ex Input:
Tweet: Now on to a new diagram  Mondays suck Question: is it a positive tweet?

Ex Output:

no