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: Tired....all day at the water park with my daughter  had soo much fun Question: is it a negative tweet?

Output: no


Input: Consider Input: Tweet: [Link] merge la NetStartup ! See you there, guys !   Question: is it a negative tweet?

Output: no


Input: Consider Input: Tweet: It's really hot outside, but i've to learn for my testweek  Question: is it a negative tweet?


Output: yes