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: MOTHER! is exactly the surreal demonic nightmare I never knew was missing from my life. Now it's here, I don't want to give it back. # Ryland Aldrich (@RylandAldrich) September 10, 2017 Question: what is here and not wanted to be given back? Answer: mother!

Output: yes


Input: Consider Input: Context: Wishing everyone a happy & healthy New Year!— Governor Christie (@GovChristie) January 1, 2016 Question: the evening before posting, the author performed where? Answer: atl

Output: no


Input: Consider Input: Context: Leonardo DiCaprio was announced today as president of the newly established sustainability committee of Formula E. Leo DiCaprio News (@NewsDiCaprio) October 22, 2015 Question: leo dicaprio was announced as the president of what? Answer: sustainability committee of formula e


Output: yes