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: Off of work, finally it sucked today  Question: is it a negative tweet?
Example Output: yes

Example Input: Tweet: jealous of justin,seeing as he hungout with JJ REDICK last night at BLISS.boo  Question: is it a positive tweet?
Example Output: no

Example Input: Tweet: @Pink sign me pink and i will get it tattoed rrrr answer me  tom night im at your gig Question: is it a negative tweet?
Example Output:
yes