Definition: 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: Context: Shocked to hear one of my best mates Phil Hughes in critical condition. fight hard mate! Thoughts with you mum and dad #PhilHughes— Nick Compton (@thecompdog) November 25, 2014 Question: how bad off is the subject? Answer: critical

yes