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: @EvilNanny @Bathbad top of the morning both was beginning to think I was alone work what a distraction  Question: is it a positive tweet?

Ex Output:
no


Ex Input:
Tweet: @DJ_AM I hope you have a safe flight  Question: is it a positive tweet?

Ex Output:
yes


Ex Input:
Tweet: @lucascruikshank [Link] - wow, thats so cool!  Question: is it a positive tweet?

Ex Output:

yes