You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
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".

Tweet: @justinchuan Awww! I was thinking about you lot up there! Glad you enjoyed it Question: is it a positive tweet?
Solution: yes
Why? There is an expression of happiness in this tweet text, hence, we can say it's positive. So answer is 'yes'.

New input: Tweet: @jennythegreat Oh no!! That bites! I'm so sorry.  Question: is it a positive tweet?
Solution:
no