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: Watch the moment when the new, universal #ParisAgreement was adopted at #COP21 UN Climate Action (@UNFCCC) December 12, 2015 Question: this is the moment in which what was adopted? Answer: the paris agreement

yes