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".

[EX Q]: Tweet: @madsamgamer yea he allready is posting in the spot but he hasn't said thanks himself  Question: is it a negative tweet?
[EX A]: yes

[EX Q]: Tweet: @jordanknight Hey Hey Mr Knight, while you're rehearsing away, im sitting doing an assessment for college  UK misses you guys xxx Question: is it a negative tweet?
[EX A]: yes

[EX Q]: Tweet: @joesentoso you've got mail  great expectation keren bgt ! Question: is it a positive tweet?
[EX A]:
yes