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: Praying for everyone at Georgia Southern and the families who lost loved ones. So unbelievable and my heart goes out. Luke Bryan (@LukeBryanOnline) April 23, 2015 Question: what is the alarm at skinner middle school? Answer: students ingesting marijuana
answer:
no

question:
Context: #Iraq-i counter-Terrorism Sargent fires and SPG9 rocket targeting #ISIS militants in #Bartella town east of #Mosul. Hamdi (@HamdiAlkhshali) October 20, 2016 Question: what did comedy lose? Answer: comedians dick gregory & jerry lewis.
answer:
no

question:
Context: Today, nearly 200 countries took an historic step to #ActOnClimate for future generations by phasing down HFCs: The White House (@WhiteHouse) October 15, 2016 Question: do it over a donut and what? Answer: coffee
answer:
no