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: @chelseacochrane what happened last night? I wasnt too impressed... was hoping they were better  Question: is it a positive tweet?
no

Tweet: Go to sleep. www.myspace.com/recycledamericamusic  Question: is it a negative tweet?
no

Tweet: @chrispalko [Link] - there must be something xtra in that...or it must have been that good...lol  Question: is it a negative tweet?

no