In this task, you are given a context tweet, a question and corresponding answer of given question. Your task is to classify given passage into two categories: (1) "yes" if the given context is useful in answering the question, and (2) "no" if the given context is not useful.

Input: Consider Input: Context: I gotta find a McDonalds! Doug Baldwin Jr (@DougBaldwinJr) February 3, 2014 Question: how bad off is the subject? Answer: critical

Output: no

Input: Consider Input: Context: I've been blessed to spend my life serving something more important than myself, of being a bit player in the story of America #LibertyMedal John McCain (@SenJohnMcCain) October 17, 2017 Question: how many time have the person heard despacito this summer? Answer: a million times

Output: no

Input: Consider Input: Context: If it was gonna end it ended right. Last show in ATL was epic tonight! Love to my big bro @Ludacris for coming thru. #History #BelieveTour Justin Bieber (@justinbieber) August 11, 2013 Question: the evening before posting, the author performed where? Answer: atl
Output: yes