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.

Example Input: Context: Jimmy & @KevinHart4real visit a haunted house! #FallonTonight u Fallon Tonight (@FallonTonight) October 14, 2016 Question: who visited a haunted house with jimmy fallon Answer: kevin hart
Example Output: yes

Example Input: Context: Attacks on @potus for statement on #NorthKoreaNukes are ridiculous.They act as if #NorthKorea would act different if he used nicer words 2/4— Marco Rubio (@marcorubio) August 10, 2017 Question: why is potus being attacked? Answer: for statement on north korea nukes
Example Output: yes

Example Input: Context: #Ferguson protesters spill into 101 Fwy lanes at Grand Ave, DTLA #TRAFFICALERT ABC7 Eyewitness News (@ABC7) November 26, 2014 Question: what did the rule attemp to sabotage? Answer: the affordable care act
Example Output:
no