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: Kindly Pray for Egyptair Flight MS804...i have a friend on that plane— Mohamed Khalf (@MeMo751) May 19, 2016 Question: who should pick up the 2nd and 3rd cause? Answer: la kings

no