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: survivors, family members listening to each count, some lowering heads,dabbing eyes. they've waited a long time for this #Tsarnaev— Alexandra Field (@AFieldCNN) April 8, 2015 Question: how did sophie perez feel about the placedelarepublique? Answer: that there was tension

no