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: RIP #OrnetteColeman: "Dancing in Your Head," live: Kurt Loder (@kurt_loder) June 11, 2015 Question: what is the title of the song mentioned? Answer: dancing in your head

A: yes
****
Q: Context: History is made! #MontrealProtocol countries agree to curb powerful greenhouse gases in largest climate breakthrough since Paris. 🌍🌎🌏 UN Environment (@UNEP) October 15, 2016 Question: what did @montrealprotocol countries agree to? Answer: curb greenhouse gases

A: yes
****
Q: Context: I DID NOT MAKE THE WEED COMENT. I DO NOT CONDONE RACISM SO AS A RSULT OF THIS IM SEREIOULSY QUESTIONONIG STAYING ON THE SHOW!— Kelly Osbourne (@KellyOsbourne) February 24, 2015 Question: the author says they do not support what? Answer: racism

A:
yes
****