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: PA Royal Photographer John Stillwell was invited to take the photographs of this happy family moment. Kensington Palace (@KensingtonRoyal) March 7, 2016 Question: who will not return? Answer: #18 peyton manning

no