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: Math exam done. Thats two down, five to go  x Question: is it a negative tweet?

Ex Output:
yes


Ex Input:
Tweet: Oh god just had a major panic! Thought Noah was going to steal my spongebob teddy  Question: is it a negative tweet?

Ex Output:
yes


Ex Input:
Tweet: Last media arts w/ @dcedillo  omg I'm gonna miss her sososo muchhh. She's sexy,bye. Question: is it a positive tweet?

Ex Output:

no