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: @chrismistybelle I'm working up here  it's a summer camp just for June Question: is it a positive tweet?
Example Output: yes

Example Input: Tweet: kristin@ComfortableChef Just got a shipment of GORGEOUS Chef's Jackets! They are going to look great in the photo shoot tomorrow. Thanks!  Question: is it a positive tweet?
Example Output: yes

Example Input: Tweet: headache  and has to be on a bus at 8.07 on saturday..ahhhhhhhhhhhhh.... Question: is it a positive tweet?
Example Output:
no