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: @missychristine [Link] - aww very cute  Question: is it a positive tweet?
Example Output: yes

Example Input: Tweet: @thatswhack74 that's what happened in twilight and will happen in new moon again  Question: is it a positive tweet?
Example Output: no

Example Input: Tweet: @SarahManda Oh snap, that's soooo awesome! So I while I watched Twilight yesterday I thought of you when I saw Bella's gloves.  Question: is it a negative tweet?
Example Output:
no