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: I wish all my guy friends would dress nicer. Maybe some slacks or dandy pants.  Question: is it a positive tweet?
Example Output: yes

Example Input: Tweet: I'm up but I don't want this day to start... It's only going to make me sad  Question: is it a negative tweet?
Example Output: yes

Example Input: Tweet: @vdlee2009  HAPPY MOTHER'S DAY MS. VERONICA!!!  Question: is it a negative tweet?
Example Output:
no