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: @madwife good luck to eldest &amp; sympathy for youngest  Question: is it a negative tweet?

Ex Output:
no


Ex Input:
Tweet: I'm so sad.....biggie is getting surgery today  Question: is it a positive tweet?

Ex Output:
no


Ex Input:
Tweet: @mileycyrus I get my license in a week  haha! I'm so exciteddd Question: is it a positive tweet?

Ex Output:

yes