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: Enough is enough, #AsiaBibi's false imprisonment must end immediately, says @ALucieSmith D Catholic Herald (@CatholicHerald) July 22, 2015 Question: who does jessica lange look like Answer: caitlyn jenner

Ex Output:
no


Ex Input:
Context: Let's break this down: APC has limited funds. PDP has CBN. APC will be bankrupted by this postponement. Part of the plan. Please donate!— Editi Effiòng (@EditiEffiong) February 8, 2015 Question: who will be bankrupted by this postponement? Answer: apc

Ex Output:
yes


Ex Input:
Context: @russellcrowe ...reminder emails you will have received. We have also communicated this on Facebook and Twitter, as well as... 2/4— Virgin Australia (@VirginAustralia) December 29, 2015 Question: where did 225mm rain fall in the last 2 days? Answer: sydney

Ex Output:

no