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: Decorating my house... In the sims! I must vacuum my room soon.  Question: is it a negative tweet?
Example Output: yes

Example Input: Tweet: @darrenhayes Hey... nice to find you here, love your blogs on myspace (hope u saw my comment and mail there) so great to c u here also  Question: is it a negative tweet?
Example Output: no

Example Input: Tweet: @nik_kee_dee Is it on telly or anything?  x Question: is it a positive tweet?
Example Output:
yes