How to format my multidimensional array objects in JSON data that will be parsed by an external class object? This data will be used in a multiple choice app.

This is what I have currently------

{ "questions": [ { "q": ["For Socrates, an unexamined life is a tragedy because it results in grievous harm to _____."], "choices": ["A.the soul", "B.the body", "C.the state"], "abc": [0] }, { "q": ["A question-and-answer dialogue in which propositions are methodically scrutinized to uncover the truth is known as _____."], "choices": ["A.an argument", "B.the Socratic method", "C.a debate"], "abc": [1] }, { "q": ["The study of reality in the broadest sense, an inquiry into the elemental nature of the universe and the things in it, is known as _____."], "choices": ["A.metaphysics", "B.epistemology", "C.quantum physics"], "abc": [0] }, { "q": ["For Socrates, the soul is harmed by lack of _____."], "choices": ["A.knowledge", "B.community", "C.courage"], "abc": [0] }, { "q": ["Descartes says that, for all he knows, he may be _____."], "choices": ["A.dreaming", "B.a god", "C.infallible"], "abc": [0] }, { "q": ["Berkeley asserts that existing and perceiving are _____."], "choices": ["A.one and the same thing", "B.both nonexistent", "C.two distinct things"], "abc": [0] }, { "q": ["If you assume that a set of statements is true, and yet you can deduce a false or absurd statement from it, then the original set of statements as a whole must be false. This kind of argument is known as _____."], "choices": ["A.modus tollens", "B.reductio ad absurdum", "C.modus ponens"], "abc": [1] }, { "q": ["Berkeley believes that sensible things cannot exist except in _____."], "choices": ["A.a mind", "B.material substance","C.a material universe"], "abc": [0] }, { "q": ["According to Hobbes, whenever and wherever men live without a common power to keep them all in awe, there is _____."], "choices": ["A.war", "B.democracy", "C.freedom"], "abc": [0] }, { "q": ["Descartes declares that he is _____."], "choices": ["A.a body", "B.a dream", "C.a thing that thinks"], "abc": [2] }, { "q": ["Descartes reasons that the very fact that he is thinking shows that _____."], "choices": ["A.he does not exist", "B.he is not being deceived", "C.he exists"], "abc": [2] }, { "q": ["According to Hobbes, the definition of injustice is _____."], "choices": ["A.disobedience to a sovereign", "B.disobedience to gods law", "C.failure to abide by a contract"], "abc": [2] }, { "q": ["The systematic use of critical reasoning to try to find answers to fundamental questions about reality, morality, and knowledge is called _____."], "choices": ["A.the argumentative method", "B.the philosophical method", "C.propositional logic"], "abc": [1] }, { "q": ["Descartes had been disillusioned by his discovery that many of the alleged truths learned in his youth were _____."], "choices": ["A.contrary to his religion", "B.false", "C.beyond question"], "abc": [1] }, { "q": ["Descartes says that the chief characteristic of physical things is that _____."], "choices": ["A.science can study them", "B.they do not have extension", "C.they have extension"], "abc": [2] }, { "q": ["Descartes argues against trusting the senses on the grounds that _____."], "choices": ["A.they never directly deceive him", "B.they sometimes deceive him", "C.god allows sensory deception"], "abc": [1] }, { "q": ["The famous statement An unexamined life is not worth living is attributed to _____."], "choices": ["A.aristotle", "B.socrates", "C.john locke"], "abc": [1] }, { "q": ["Descartes believed that interaction between body and mind took place in _____."], "choices": ["A.ectoplasm", "b.the brain stem", "C.the pineal gland"], "abc": [2] }, { "q": ["According to Socrates, a clear sign that a person has _____ is her exclusive pursuit of social status, wealth, power, and pleasure."], "choices": ["A.philosophical ambition", "B.worldly wisdom", "C.an unhealthy soul"], "abc": [2] }, { "q": ["Questions like What is knowledge? and What is truth? are mainstays in the branch of philosophy known as _____."], "choices": ["A.logic", "B.epistemology", "C.metaphysics"], "abc": [1] } ] }