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: damn feel like i just got dumped....i'm sorry....@hoseachanchez  Question: is it a positive tweet?

Ex Output:
no


Ex Input:
Tweet: Love all the French Open trending topics! How civilized  Question: is it a positive tweet?

Ex Output:
yes


Ex Input:
Tweet: No Fun Trending Topics Tonight: Titanic, Palm Pre, Jay-Z? Guess I'll Nitey Nite....Good Night! Sweet Tweets   www.nomoredatingpigs.com Question: is it a negative tweet?

Ex Output:

no