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: #AFCON2015: Eq. Guinea sanctioned following Match 30 Ghana-Equatorial Guinea incidents -- Full Statement: CAF MEDIA (@CAF_Media) February 6, 2015 Question: what was the name of the incidents that caused the sanction? Answer: match 30 ghana-equatorial guinea incident

Output: yes


Input: Consider Input: Context: "Same thing basically." -the Pepsi ad wizards who came up with this one Joanna Robinson (@jowrotethis) April 4, 2017 Question: what are the pepsi ad wizards say? Answer: same thing basically

Output: yes


Input: Consider Input: Context: An earlier version of our post on Taylor & Nicki used an insensitive juxtaposition of photos. It was a hasty choice—we sincerely apologize.— Entertainment Weekly (@EW) July 22, 2015 Question: what would happen if you were to stand there? Answer: you would get misted


Output: no