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: @kyleperison I'm about to unfollow you.  Question: is it a negative tweet?

Ex Output:
no


Ex Input:
Tweet: @thegoodhuman  Question: is it a positive tweet?

Ex Output:
no


Ex Input:
Tweet:  so they took me off of iv pain meds &amp; gave me oral pill and what I drank, well didn't stay down  don't know what they will do now! Question: is it a negative tweet?

Ex Output:

yes