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: If aliens began watching us this year they probably think all our major national events honor Beyoncé— The Daily Edge (@TheDailyEdge) February 3, 2013 Question: who thinks out major national events honor beyonce? Answer: aliens

Output: yes


Input: Consider Input: Context: Excited to play #Zordon in the #PowerRangersMovie! T or F: #BlueRanger Billy Cranston was named after what actor? Bryan Cranston (@BryanCranston) June 21, 2016 Question: whose role was cranston going to fulfill? Answer: zordon


Output: yes