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: Still having the travel hangover  Question: is it a positive tweet?

Output: yes


Input: Consider Input: Tweet: Starbucks at travis afb doesn't make my drink like I like it  fails Question: is it a negative tweet?

Output: yes


Input: Consider Input: Tweet: Needs more Robsten news!!! Anybody? Anybody? Anybody?? Poopy!!  Question: is it a positive tweet?


Output: no