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: My eBay purchase still hasn't arrived. I may have been scammed. The lengths I go to get my hands on an Android Vodafone HTC Magic Question: is it a positive tweet?
[EX A]: no

[EX Q]: Tweet: is headed to acting class in a bit Question: is it a positive tweet?
[EX A]: yes

[EX Q]: Tweet: @BrentDPayne I am so sorry. I don't like seeing news like that. It is going to be a rough week for you - rest now. Question: is it a positive tweet?
[EX A]:
no