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".

Input: Consider Input: Tweet: thai sweet chilli sensations double chocchip muffin& a twix. jst wat i needed afta a days hard work LOL but an xtra reason now2go2the gym Question: is it a negative tweet?

Output: yes

Input: Consider 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?

Output: no

Input: Consider Input: Tweet: hottest day of the summer so far... And I have no power which means no a/c... Means I can't cook myself any food...and I have no pool Question: is it a positive tweet?
Output: no