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: When your friend go dancing with strangers at the club and u just don’t know what to do # Triyoncé (@tribranchvo) February 5, 2018 Question: what did katy perry do in a living room? Answer: help deliver babies

Output: no


Input: Consider Input: Context: Tennessee's GOP Governor @BillHaslam has been elected RGA Chairman for 2015! The RGA (@The_RGA) November 20, 2014 Question: what is the author of the tweets emotion? Answer: disappointed

Output: no


Input: Consider Input: Context: Rudy Giuliani: Police "don't ask if you're black or white. They just come to save you" CNN Politics (@CNNPolitics) July 19, 2016 Question: why do i love the snow pictures? Answer: they (the snow pictures) appreciate the snow


Output: no