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: jealous of justin,seeing as he hungout with JJ REDICK last night at BLISS.boo  Question: is it a positive tweet?

Ex Output:
no


Ex Input:
Tweet: have a really bored class today  Question: is it a negative tweet?

Ex Output:
yes


Ex Input:
Tweet: Why am i up at 6am?! aah seriously need to get back to sleep, think i have a cold cant stop sneezing  Question: is it a negative tweet?

Ex Output:

yes