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: Having a well-deserved Guinness  Question: is it a positive tweet?

Output: yes


Input: Consider Input: Tweet: Damn! Does this mean they wont be doing sexify from there anymore?   NO FAIR! Question: is it a positive tweet?

Output: no


Input: Consider Input: Tweet: oh good grief i missed an apostrophe....    Question: is it a negative tweet?


Output: yes