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: Just got home from work,now what should I do?I have no tj  Question: is it a negative tweet?

Output: yes


Input: Consider Input: Tweet: i dont know what to say anymore. its obvious that no one reads my tweets cause no one ever replies  Question: is it a positive tweet?

Output: no


Input: Consider Input: Tweet: @ralphviktor i'm always here, watching, waiting, lurking  Question: is it a positive tweet?


Output: yes