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: I love all the snow pictures of my southern friends because they actually appreciate the snow 💖 ❄️ Abby Kreuser (@Abalicioussss) February 26, 2015 Question: where are abby's friends from? Answer: the south
[EX A]: yes

[EX Q]: 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
[EX A]: no

[EX Q]: Context: When it comes to Globes parties, I go where @theroots go @ Andrea Mandell (@AndreaMandell) January 9, 2017 Question: what fell off the holder? Answer: office phone
[EX A]:
no