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: So, the three seconds when @RavenGates09 drops a chip in her hair is essentially my entire dating life in one scene. #BachelorInParadise— Justin Kirkland (@justinkirkland4) August 15, 2017 Question: how do neocons stifle the truth? Answer: through weaponised public bodies.

Ex Output:
no


Ex Input:
Context: Scary moment we #CHI fans just broke down a barrier and stormed stadium. Sam Laird (@samcmlaird) June 18, 2014 Question: what state had an occurrence with a skywriter? Answer: iowa

Ex Output:
no


Ex Input:
Context: Hard for the Steven Gerrard news to sink in. Amazing servant to Liverpool, arguably the best of all time. michael owen (@themichaelowen) January 2, 2015 Question: where did this take place? Answer: liverpool

Ex Output:

yes