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: can anyone send me and  john free  iphone  too review  on our podcast lol   @techwebcast @anmjoven @bilsta57 Question: is it a positive tweet?

Ex Output:
yes


Ex Input:
Tweet: school, and a little bit of my Rehearsals  Question: is it a negative tweet?

Ex Output:
no


Ex Input:
Tweet: &lt;- needs coffee...Someone drink coffee with me, please  Question: is it a negative tweet?

Ex Output:

no