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: @HopeAu I love you. Please fly safely and come back to me!  Question: is it a negative tweet?

Ex Output:
no


Ex Input:
Tweet: Starbucks at travis afb doesn't make my drink like I like it  fails Question: is it a negative tweet?

Ex Output:
yes


Ex Input:
Tweet: @hellotherecourt LUCKYYY!  Question: is it a negative tweet?

Ex Output:

no