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.

Ex Input:
Context: Anyone with questions about what Cosby did should watch this video. Judd Apatow (@JuddApatow) July 7, 2015 Question: what they won't truly see again? Answer: they won't see like his again.

Ex Output:
no

Ex Input:
Context: Brilliant picture. The kid that ran on the pitch that Neymar decided to introduce to the players! Emmett (@FutbolMinded) March 5, 2014 Question: what did the kid do Answer: ran

Ex Output:
yes

Ex Input:
Context: Taking a much needed social media detox for a while. See you on the other side. Time to recharge. Ruby Rose (@RubyRose) October 9, 2017 Question: what did fab foodie think was scary previously? Answer: a citywide blackout.

Ex Output:
no