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: @GothicVampireQ i cant tell or it wouldnt be a secret anymore silly!  Question: is it a positive tweet?
Example Output: yes

Example Input: Tweet: I missed the bl***y bus!!!!!!!!    Question: is it a negative tweet?
Example Output: yes

Example Input: Tweet: is sick. no bars tonight...  Question: is it a positive tweet?
Example Output:
no