instruction:
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.
question:
Context: Scary moment we #CHI fans just broke down a barrier and stormed stadium. Sam Laird (@samcmlaird) June 18, 2014 Question: what state had an occurrence with a skywriter? Answer: iowa
answer:
no


question:
Context: #saopaulo #worldcup #naovaitercopa protest unveils huge banner from overpass - in English. Ben Tavener (@BenTavener) April 30, 2014 Question: how are the protesters protesting? Answer: huge banner from overpass
answer:
yes


question:
Context: "Are we getting pizza or what? I don't mean to change the subject but are we?" -guy #roofbreakup— Kyle Ayers (@kyleayers) November 17, 2013 Question: what is more upsetting to ali: trump becoming president or kanye voting for trump? Answer: kanye voting for trump
answer:

no