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 believed in her then, I believe in her now. @HillaryClinton #mypresident Me and @ambertamblyn stumping in 2008 America Ferrera (@AmericaFerrera) April 12, 2015 Question: what makes a difference Answer: points

Ex Output:
no


Ex Input:
Context: I mean, I dont' write obits but I'm pretty sure you're only meant to publish when the person in question is dead? Ed Yong (@edyong209) October 14, 2016 Question: who was a friend to joan jett? Answer: kim was a friend to joan jett

Ex Output:
no


Ex Input:
Context: Honestly, I would empty out my saving account and throw it at #TheBachelor producers to see @ravengates09 punch a shark in the face.— Justin Kirkland (@justinkirkland4) February 14, 2017 Question: what did robert reid say that destinations are not? Answer: restaurants there to serve us

Ex Output:

no