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: @UnknownFotos I know. But I cant do anything abt i.  Question: is it a negative tweet?

Ex Output:
yes


Ex Input:
Tweet: I have the #cultofthebear image to put on my computer at work.   Question: is it a positive tweet?

Ex Output:
yes


Ex Input:
Tweet: i'm gunna cry when asher &amp; kay kiss in fame  better yet, i'll close my eyes. Question: is it a negative tweet?

Ex Output:

yes