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: Her Royal Highness and her child are both doing well.— Kensington Palace (@KensingtonRoyal) May 2, 2015 Question: what is the current condition of the royal highness and her child? Answer: they are doing good.

yes