Definition: 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: Context: @SalvationArmySA outstanding use of social media to drive campaign message brilliantly & quickly conceived & executed.— Julie Minns (@kenningtonkitty) March 6, 2015 Question: how was the social media conceived? Answer: quickly

yes