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.

Ex Input:
Context: Add me to the list of people killed dead dead dead by "Too Many Cooks." @heyCasperKelly It was perfect. Thanks,— Penn Jillette (@pennjillette) November 9, 2014 Question: who wrote this tweet? Answer: penn jillette

Ex Output:
yes


Ex Input:
Context: The estrogen has now hit critical mass! Good luck, @daxshepard1. And welcome to the world DELTA BELL SHEPARD :) Kristen Bell (@IMKristenBell) December 20, 2014 Question: who does kristen bell wish good luck to? Answer: @daxshepard1

Ex Output:
yes


Ex Input:
Context: I have read the Bhagavad Gita... but I am not a Hindu.— Jada Pinkett Smith (@jadapsmith) September 19, 2017 Question: who is tony stewart thanking for his personal success? Answer: all of his supporters

Ex Output:

no