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.

Context: You can see the angry crowd grow around the pro-Officer Darren Wilson supporters in #Ferguson. Eliott C. McLaughlin (@EliottCNN) August 21, 2014 Question: where is this angry crowd? Answer: ferguson
yes

Context: So @Drake proves that kissing @Madonna is about as ghastly as I always imagined it would be: Piers Morgan (@piersmorgan) April 13, 2015 Question: how is it kissing madonna? Answer: ghastly
yes

Context: NFL on ESPN @ESPNNFLTwo teams remain. Look back at the paths the Patriots & Falcons took to reach the Super Bowl on our Instagram page… , 6:11:14 PM Question: how are the girls in the image related? Answer: they are sisters

no