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 Q]: 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 Effiong (@EditiEffiong) February 8, 2015 Question: who will be bankrupted by this postponement? Answer: apc
[EX A]: yes

[EX Q]: Context: Darling Jimmy, Thank you for all the laughs, support and love. I will miss you like crazy honey❤️ RIP❤️ Catherine Bach (@_CatherineBach) April 7, 2015 Question: whose memory is catherine bach honoring? Answer: james best (jimmy)
[EX A]: yes

[EX Q]: Context: Sanders path? Build mo with big western wins, shock Clinton elsewhere, give super delegates jitters - @JohnKingCNN Zach Wolf (@zbyronwolf) March 26, 2016 Question: what is the author of the tweet referring to? Answer: something happening in the white house.
[EX A]:
no