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: @mrskutcher Wow! When i was little i begged my mum to cut my hair like yours in the film 'Ghost'  xo Question: is it a positive tweet?
Example Output: yes

Example Input: Tweet: @Linnipooh and I have also bought new heels...with many diamantÃ©  fortunately my outfit is ready for the 27th! Question: is it a positive tweet?
Example Output: yes

Example Input: Tweet: Super sick yesterday and all of today  It makes studying for my test a lot harder and almost non existent. Question: is it a negative tweet?
Example Output:
yes