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: @hartluck [Link] - if that is not taken by the time i get their tomorrow at 7:30am , i will be the owner of it  Question: is it a negative tweet?

Ex Output:
no


Ex Input:
Tweet: @ddlovato [Link] - awwww!! fun! it's like winter in the middle of summer! (sorta) lol  Question: is it a positive tweet?

Ex Output:
yes


Ex Input:
Tweet: @allconsoffun yeah, i figured lack of o2 hasnt help...but they had him on an antishychotic med as he hears voices and sees things...  Question: is it a negative tweet?

Ex Output:

yes