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 Input:
Tweet: @Jay5920 leave Fraser alone  Question: is it a positive tweet?

Ex Output:
no


Ex Input:
Tweet: why do humans need sleep?? seriously if life's too short why waste time by sleeping?? anyway yeah i need some sleep  boring boring boring Question: is it a positive tweet?

Ex Output:
no


Ex Input:
Tweet: nearly 200 followers.  number 200 gets a free CD i think!  Question: is it a negative tweet?

Ex Output:

no