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.

Example Input: 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
Example Output: yes

Example Input: Context: Crowd joins choir at #MikeBrown's funeral, singing & dancing to hymn, ""Every Praise." Eliott C. McLaughlin (@EliottCNN) August 25, 2014 Question: what knocked a house off its foundation? Answer: a mudslide
Example Output: no

Example Input: Context: Melania Trump says she wishes her husband would use nicer language — sometimes #TrumpFamily CNN Politics (@CNNPolitics) April 13, 2016 Question: melania trump wishes who would use nicer language? Answer: her husband.
Example Output:
yes