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: Just when you think you can chill out in the apocalypse, they eat Bob's leg. #walkingdead #bobbq— Andi Land (@andimarquette) October 20, 2014 Question: where is america swimming? Answer: rio

no