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".

Example Input: Tweet: its sad to see that Ms. fawcett passed today  she will be missed  Question: is it a positive tweet?
Example Output: no

Example Input: Tweet: Just finished Breaking Dawn! I wish there were more books in the series!!!  Question: is it a positive tweet?
Example Output: yes

Example Input: Tweet: @pepperlive...where you @ homeslice? you ever gonna come back to life on twitter  Question: is it a negative tweet?
Example Output:
yes