TASK DEFINITION: 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.
PROBLEM: 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

SOLUTION: no

PROBLEM: Context: Ghana journos are safe. Police barricade separates us from the fans. We're ok. For now. #afcon2015 Gary Al-Smith (@garyalsmith) February 5, 2015 Question: who's thoughts do they want? Answer: speaker cruz

SOLUTION: no

PROBLEM: Context: LIVE VIEW from @UN as #Syria regime rep is given the floor by @RussiaUN. We walk out in solidarity with the people of #Aleppo. UKUN_NewYork (@UKUN_NewYork) October 8, 2016 Question: who did the question ask about getting invested in business? Answer: investors

SOLUTION:
no