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: is laying next to Miss Brittany Snow right now. Who is the luckiest guy in the world?  Question: is it a positive tweet?

Ex Output:
yes


Ex Input:
Tweet: @julesmorgan Ditto. Great to meet you last night  Question: is it a positive tweet?

Ex Output:
yes


Ex Input:
Tweet: Good Morning! That sun is lovely!  Question: is it a negative tweet?

Ex Output:

no