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: Stupid dundee busses! 8mins late!! And over priced! I miss edinburgh  #fb Question: is it a negative tweet?

Output: yes


Input: Consider Input: Tweet: keeps forgetting to update twitter - i hope MFYG isn't too mad with me  miss u! Question: is it a negative tweet?

Output: no


Input: Consider Input: Tweet: i could have been staying at the apartment of my cute sk8erboy friend one month from now. (in case my tenses sound wrong, they're not)   Question: is it a positive tweet?


Output: no