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: @lands4er - Thank you!  Question: is it a positive tweet?

Ex Output:
yes


Ex Input:
Tweet: @chelseacochrane what happened last night? I wasnt too impressed... was hoping they were better  Question: is it a positive tweet?

Ex Output:
no


Ex Input:
Tweet: @retroJACE awww  ...noooo THANK YOU! Question: is it a negative tweet?

Ex Output:

no