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: @kennymuto You are so positive  Question: is it a negative tweet?

Ex Output:
no


Ex Input:
Tweet: cleveland is not giving up without a fight. YEAH CAVS!!!  Question: is it a positive tweet?

Ex Output:
yes


Ex Input:
Tweet: Im had to leave early to go to piccolo practice.  Question: is it a negative tweet?

Ex Output:

yes