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: @GillyLiz thanks so much   LLx Question: is it a positive tweet?
[EX A]: yes

[EX Q]: Tweet: Got to upload one of my lame films to YouTube so I can enter this contest - [Link] - Shame my other films are too long  Question: is it a positive tweet?
[EX A]: no

[EX Q]: Tweet: @Claire_lapush *laughs* We're good  Question: is it a negative tweet?
[EX A]:
no