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: being sick doesn't help my already tight dissertation-writing schedule at all  #fb Question: is it a negative tweet?
Example Output: yes

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: Is at leigh's wedding  Question: is it a positive tweet?
Example Output:
yes