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".

Input: Consider Input: Tweet: at work with a HUGE headache  Question: is it a positive tweet?

Output: no


Input: Consider Input: Tweet: Finished blogging. I wanna watch Dance! Subaru, The Hangover and Coraline. UGHHH.  Question: is it a negative tweet?

Output: yes


Input: Consider Input: Tweet: throat is closing up and i had some string cheese. not a good idea  Question: is it a positive tweet?


Output: no