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: Omg if hondo would stop iching for 5 sec.! And @rkroberts08 wooooo!  Question: is it a positive tweet?
Example Output: yes

Example Input: Tweet: @ Dr Vu, good luck on your book! You can do it!  Question: is it a positive tweet?
Example Output: yes

Example Input: Tweet: Good Morning!  Question: is it a positive tweet?
Example Output:
yes