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: @IanRobinson 4 one when u pack one when leave the house another on route then lastly prior to check in.  Question: is it a positive tweet?
Example Output: yes

Example Input: Tweet: @theskorpion why u gotta wait?  [Link] Question: is it a positive tweet?
Example Output: no

Example Input: Tweet: @Makeleki Sugar Bread I neeeed to send you a song.  Question: is it a positive tweet?
Example Output:
yes