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".

Input: Consider Input: Tweet: Decorating my house... In the sims! I must vacuum my room soon.  Question: is it a negative tweet?

Output: yes


Input: Consider Input: Tweet: What's wrong?  Question: is it a positive tweet?

Output: no


Input: Consider Input: Tweet: Who's got 2 thumbs and is counting down the hours until the weekend?  Yep, you guessed.  Dis guy!!   Question: is it a negative tweet?


Output: no