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".

Tweet: can anyone send me and  john free  iphone  too review  on our podcast lol   @techwebcast @anmjoven @bilsta57 Question: is it a positive tweet?
yes

Tweet: going to ashley's graduation party! then off to go bus tables at work for a bit. text me  Question: is it a positive tweet?
yes

Tweet: Last day house sitting it was fun  now off to work  Question: is it a positive tweet?

no