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: Spicer: "We'll have to get back to you on that" when asked if the President will ever release his tax returns CNN Politics (@CNNPolitics) April 17, 2017 Question: who is al roker's second dad? Answer: willard scott

no