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.

Input: Consider Input: 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

Output: no

Input: Consider Input: Context: Someone said we don't win anymore. Must not be watching Americans swimming in Rio tonight! #Rio2016 John Kasich (@JohnKasich) August 13, 2016 Question: where is america swimming? Answer: rio

Output: yes

Input: Consider Input: Context: know at least a dozen kids who were left to die on garbage dumps, abandoned in #Edhi cradles. adopted by good folks, all doing well in life. Sumaira Jajja (@SumairaJajja) July 8, 2016 Question: who never attached those women? Answer: dracula
Output: no