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: i need someone who can teach me how to make this [Link]  Question: is it a negative tweet?
[EX A]: yes

[EX Q]: Tweet: I need a cookie.  Question: is it a negative tweet?
[EX A]: yes

[EX Q]: Tweet: @kynadiray Kyna! Hey there!  You don`t post so much in Tumblr anymoreee. Question: is it a positive tweet?
[EX A]:
yes