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: @stacyjean941 Hell yea! Watching the game now  Question: is it a negative tweet?

Ex Output:
no


Ex Input:
Tweet: @PageLime #pagelime sounds very interesting, just bookmarked your page and will do a test-case in the near future  Question: is it a positive tweet?

Ex Output:
yes


Ex Input:
Tweet: @DavidCousens ahh well on the plus side you still have the runny eyes to look forward to!  Question: is it a positive tweet?

Ex Output:

yes