test.js

const quiz = [
  {
    question: "What is the Collatz Conjecture?",
    answers: [
      {
        text: "A conjecture that has not been proven or disproven",
        correct: true,
      },
      {
        text: "A mathematical formula for calculating prime numbers",
        correct: false,
      },
      {
        text: "A theorem about the distribution of prime numbers",
        correct: false,
      },
    ],
  },
  {
    question: "What is the last number in a Collatz sequence for any number?",
    answers: [
      {
        text: "1",
        correct: true,
      },
      {
        text: "2",
        correct: false,
      },
      {
        text: "3",
        correct: false,
      },
    ],
  },
  {
    question: "What is the first number in a sequence list for number 5?",
    answers: [
      {
        text: "5",
        correct: true,
      },
      {
        text: "1",
        correct: false,
      },
      {
        text: "10",
        correct: false,
      },
    ],
  },
];

const checkAnswer = (question, userAnswer) => {
    const quizQuestion = quiz.find(q => q.question === question);
    if(!quizQuestion) {
        console.log('Invalid question');
        return false
    }

    const isCorrect = quizQuestion.answers.some(answer => answer.text === userAnswer && answer.correct);
    return isCorrect;
}

const question = "What is the Collatz Conjecture?";
const userAnswer = "A that has not been proven or disproven";

console.log(checkAnswer(question, userAnswer)); // Should log true if the answer is correct