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: I am pleased to inform you that I have just granted a full Pardon to 85 year old American patriot Sheriff Joe Arpaio. He kept Arizona safe! Donald J. Trump (@realDonaldTrump) August 26, 2017 Question: who did donald j. trump pardoned? Answer: sheriff joe arpaio
answer:
yes

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: @USATOpinion@USATODAY No! No speaker at the #DemsInPhilly has addressed cop killings, isis, 94M unemployed, over taxation #tellusatoday Wake Up America (@Wake2See) July 28, 2016 Question: who does stephen miller advise? Answer: donald trump
answer:
no