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: Way too excited about this to play it cool. EEEEEEEEEEEEEEEEE!!! I'm hosting #SNL 🇺🇸😭🍹 Brie Larson (@brielarson) April 17, 2016 Question: who is hosting snl? Answer: brie larson

Ex Output:
yes


Ex Input:
Context: No one should forget that you were the first one who broke the silence. Anyone who tries to diminish your work is a troll and an enemy of the movement. You gave me the courage to speak out. I am on your side until I die.— Asia Argento (@AsiaArgento) January 7, 2018 Question: what did the protest do, peacefully? Answer: shut down an intersection

Ex Output:
no


Ex Input:
Context: How many Africans are connected to an electric grid? Do those connections actually work? 1UU0U Afrobarometer (@afrobarometer) March 14, 2016 Question: what is afrobarometer skeptical about? Answer: whether or not african's connections work

Ex Output:

yes