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: I imagine somewhere Cantor is backslapping the #GOP Leadership saying, "good luck with this guys."— Luke Russert (@LukeRussert) July 31, 2014 Question: what's the name of the man that resigned from presidents manufacturing council? Answer: ken frazier

Ex Output:
no


Ex Input:
Context: #havingitall needs to recognize each woman has a different definition of all. Trick is to want and appreciate what you have.— Krista Laursen (@KristaLaursen) July 19, 2012 Question: what was the nickname of the recently deceased basketball player darryl dawkins? Answer: his nickname was chocolate thunder.

Ex Output:
no


Ex Input:
Context: "You can feel all alone out here right in the middle of the city." - Ryan Johnson, 29, out fishing under a cottonwood John D. Sutter (@jdsutter) June 28, 2014 Question: how would ryan describe the location? Answer: in the middle of the city

Ex Output:

yes