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: [Link] - Gelatoooo! So yummmy  Question: is it a positive tweet?

Ex Output:
yes


Ex Input:
Tweet: @trekei Megs: I second that  Question: is it a positive tweet?

Ex Output:
no


Ex Input:
Tweet: omg my drawing table is like whoa and it makes me like football lovers  Question: is it a negative tweet?

Ex Output:

yes