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: Someone said we don't win anymore. Must not be watching Americans swimming in Rio tonight! #Rio2016— John Kasich (@JohnKasich) August 13, 2016 Question: where is america swimming? Answer: rio

Ex Output:
yes


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: It's 42 degrees celsius. A warm wind makes it feel even hotter. #indiaheatwave Mallika Kapur (@MallikaCNN) May 27, 2015 Question: what is keshia k pulliams tweet handle Answer: @peachespulliam

Ex Output:

no