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: having a coffee watching oparh..then going to the doctors  hayfevers taking over!! hope your all hayfever free today tweetie pie's!!! xxx Question: is it a negative tweet?

Ex Output:
yes


Ex Input:
Tweet: !!!  Awwee damnnn. Sorry Joshyy, I wish I could, but I have to work like all day... Lunch and Supper shift. @joshalexanderr Question: is it a negative tweet?

Ex Output:
yes


Ex Input:
Tweet: Working on a bank holiday sucks. Its as if all the problems were storing themselves up for today.  Question: is it a positive tweet?

Ex Output:

no