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: taylor.boards.net (@TSfanforum) November 15, 2017 Question: what time was this tweeted? Answer: 7:37 pm

Output: yes

Input: Consider Input: Context: Corrected Link: Unarmed Missouri teen killed by officer after 'physical confrontation' NBC News (@NBCNews) August 10, 2014 Question: where did he meet him and his mom? Answer: on a plane

Output: no

Input: Consider Input: Context: He is not getting roasted like with fire lol,they are just gonna make jokes about him #BieberRoast justin bieber (@biebslikeme) January 20, 2015 Question: when did jackie evancho's album sales increase? Answer: after announcing her inauguration performance
Output: no