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: @Katne haha  its ok i would say it for a formal thing. Sometimes slang would be considered i am from wtal and grew up there Question: is it a positive tweet?
yes

Tweet: Today = Off-day ... supposedly to be Sentosa-tanning + gym day. but. Sick sick sick.  grrr! Question: is it a positive tweet?
no

Tweet: Gagging for a jacket potato with Cheese and Beans!!! You just cant get decent potatos out here!  Question: is it a positive tweet?

no

