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: Omg just got twitter on my phone! Haha  Question: is it a positive tweet?

A: yes
****
Q: Tweet: @tasteofyourlips 5 days!!! Too bad no beach time  but we can still make it sexy ;-) haha goddamn I can't sleep! Question: is it a negative tweet?

A: yes
****
Q: Tweet: @Awesome_Tie or going to sleep earlier  Question: is it a positive tweet?

A:
yes
****