Have I understood task incorrectly?

// Array of questions with answers

var questionBox = [
    ['What is the Web school where you learn JavaScript?', 'Treehouse'],
    ['Do you like JavaScript so far?', 'Yes'],
    ['Are you going to continue learning JavaScript if you fail this challenge?', 'Yes']
];

// Array of correct and wrong answers array with index 0 = correctly answered, index 1 = incorrectly.

var answerBox = [
    [],
    []
];

// handmade printer

function print(message) {
    document.write(message);
}



// loop to get answers and store in corresponding arrays

for (var i = 0; i < questionBox.length; i++) {

    var getAnswer = prompt(questionBox[i][0]);

    if (getAnswer === questionBox[i][1]) {
        answerBox[0].push(questionBox[i][0]);
    } else {
        answerBox[1].push(questionBox[i][0]);
    }

}

// creates printable list of questions answered correctly

function printCorrectResult ( array ) {
    var listCorrect = '<ol>';
    for (var i = 0; i < array[0].length; i++) {
        listCorrect += '<li>' + array[0][i] + '</li>';
    }
    listCorrect += '</ol>';
    print(listCorrect);
}

// creates printable list of questions answered incorrectly

function printIncorrectResult ( array ) {
    var listIncorrect = '<ol>';
    for (var i = 0; i < array[1].length; i++) {
        listIncorrect += '<li>' + array[1][i] + '</li>';
    }
    listIncorrect += '</ol>';
    print(listIncorrect);
}

print('<h1> Questions answered correctly: </h1>');
printCorrectResult(answerBox);
print('<h1> Questions answered incorrectly: </h1>');
printIncorrectResult(answerBox);