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: Consider Input: Context: The media at the school that lost 16 pupils n 2 teachers in #GermanWingsCrash. Cold n rain matches the mood @CNN Paul Devitt (@cameramanCNN) March 25, 2015 Question: who are on the edge of their seats? Answer: survivors and family members of victims

Output: no


Input: Consider Input: Context: Mourning the dead in our little town tonight. Praying for the survivors and preparing for whatever may come. #Montecito— Rob Lowe (@RobLowe) January 10, 2018 Question: when was this tweeted? Answer: sep 13, 2017

Output: no


Input: Consider Input: Context: Phife Dawg, rest in peace. Forty-five is too, too young. But you did kick it: "Low End Theory" turned the worm. David Simon (@AoDespair) March 23, 2016 Question: what was the age of the person who passed? Answer: forty-five


Output: yes