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".

Q: Tweet: It's really hot outside, but i've to learn for my testweek  Question: is it a positive tweet?

A: no
****
Q: Tweet: @stacyjean941 Hell yea! Watching the game now  Question: is it a negative tweet?

A: no
****
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 negative tweet?

A:
yes
****