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: @kierondonoghue my grandfather used to buy me duck eggs as a kid all the time. They are v nice!  Question: is it a positive tweet?
Example Output: yes

Example Input: Tweet: has a cold.....  Question: is it a positive tweet?
Example Output: no

Example Input: Tweet: @prepaidlegals That's the way to go! I am like...addicted to being nice haha.  Happy friday dear! Question: is it a positive tweet?
Example Output:
yes