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: I just watched 2 @delta employees refuse to allow a nursing mother to bring her breast pump onboard because it was an additional carry-on.— Peggy Flanagan (@peggyflanagan) January 20, 2015 Question: when is snow day? Answer: tomorrow

no