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: Consider Input: Context: .@Bakari_Sellers: We don't want anything from white nationalists. All we want is human dignity and equity. CNN Tonight (@CNNTonight) December 22, 2016 Question: who wants power taken from white establishments Answer: the left

Output: yes


Input: Consider Input: Context: When your friend go dancing with strangers at the club and u just don’t know what to do # Triyoncé (@tribranchvo) February 5, 2018 Question: what did katy perry do in a living room? Answer: help deliver babies

Output: no


Input: Consider Input: Context: We know y'all are "pickin & grinnin" in Heaven tonight. RIP Little Jimmy Dickens. — Alan Jackson (@OfficialJackson) January 3, 2015 Question: where is jimmy dickens "pickin and grinnin"? Answer: in heaven


Output: yes