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.

[EX Q]: Context: Ohhh Eddo... I guess family doesn't matter. #dariusmccrary #JustWaitTilYourFatherGetsHome #WhatWouldCarlWinslowDo Happy Famiree (@HappyFamiree) March 27, 2015 Question: just wait till who gets home? Answer: your father
[EX A]: yes

[EX Q]: Context: @davidlorr @CEO It's not fun & viral if a corporation claims to have orchestrated it. There's 0% chance Target would allow Breakr to speak Dan Fleyshman (@DanFleyshman) November 5, 2014 Question: who is the 1st woman astronaut? Answer: eileen collins
[EX A]: no

[EX Q]: Context: EMTs and paramedics pronaunce 4 20 y/os dead. 15 wounded: one severly injured evacuated, four moderetly and 10 lightly Magen David Adom (@Mdais) January 8, 2017 Question: how many people were wounded? Answer: 15
[EX A]:
yes