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: 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: YES! I already admired #CATWOMAN so much (my first favorite female comic character) and what just happened in Issue 39 makes me so happy!— Catrina Dennis (@ohcatrina) February 26, 2015 Question: what issue makes catrina so happy Answer: 39

Output: yes


Input: Consider Input: Context: "Juliet. Such a nasty woman. She made Romeo kill himself. And believe me he could have done better. Look at her." #TrumpBookReport— Catherine Q. (@CatherineQ) October 20, 2016 Question: what is ted cruz attacking? Answer: family and spouses


Output: no