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: Got to upload one of my lame films to YouTube so I can enter this contest - [Link] - Shame my other films are too long  Question: is it a positive tweet?
no

Tweet: @chrismistybelle I'm working up here  it's a summer camp just for June Question: is it a positive tweet?
yes

Tweet: @Kaugomu ... I don't know how to use my sewing machine.  Question: is it a positive tweet?

yes