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: @missmixon not the same without me  Question: is it a negative tweet?

Ex Output:
yes


Ex Input:
Tweet: @ninjen Maybe he is practicing for a funeral...  Question: is it a positive tweet?

Ex Output:
no


Ex Input:
Tweet: In anatomy and physio classes and lab till 12:30  Question: is it a negative tweet?

Ex Output:

yes