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.

Q: Context: Just beat a robot at beer pong. #CES2015 #onlyinVegas Ryan Owens (@RPOwens) January 7, 2015 Question: where did ryan owens beat a robot at beer pong? Answer: las vegas

A: yes
****
Q: Context: I'm not gonna say anything else other than I'm lucky to be alive. As are many others... and so many people are gone... this is heartbreaking— ChrisYoungMusic (@ChrisYoungMusic) October 2, 2017 Question: what day of the week is trump hoped for? Answer: thursday

A: no
****
Q: Context: I loved Tom Petty and I covered his songs because I wanted know what it felt like to fly. "you belong somewhere you feel free."💔— John Mayer (@JohnMayer) October 2, 2017 Question: whose songs got covered by a fan? Answer: tom petty

A:
yes
****