Quiz Score Calculator

Score a quiz by matching each question with the answer the user gave. The final result should include the count, total, percentage, and a simple message.

1. `isAnswerCorrect(question, userAnswer)` should return `true` when the user's answer matches the correct answer.
2. `countCorrectAnswers(questions, userAnswers)` should match each question with its user answer and return the number correct.
3. `calculatePercentage(correctCount, totalQuestions)` should return the percentage score.
4. `getResultMessage(percentage)` should return a short message based on the percentage.
5. `createQuizResult(questions, userAnswers)` should return `correctCount`, `totalQuestions`, `percentage`, and `message`.