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: had nice time with katie and steve last night  them bubble gum after shoots was fab a roo  Question: is it a negative tweet?
no

Tweet: @happy9irl &quot;evil laugh&quot;...when it's from the wife we not only look over our shoulder but instinctive cringe. Meany.  Question: is it a negative tweet?
no

Tweet: @ajafair I know how that feels, :| Just keep swimming,  Question: is it a positive tweet?

yes