Vue Js Get Multiple Radio Button Value

<!DOCTYPE html>
<html>

<body>
  <div id="app">
    <h3>Vue Js Handle Multiple Radio Button in Map Function</h3>
    {{selectedAnswers}}
    <div v-for="question in questions" :key="question.id">
      <p>{{ question.question }}</p>
      <div v-for="option in question.options" :key="option.id">
        <label>
          <input type="radio" :name="'question_' + question.id" :value="option.text"
            v-model="selectedAnswers[question.id]" />
          {{ option.text }}
        </label>
      </div>
    </div>
  </div>
  <script type="module">
    const app = Vue.createApp({
      data() {
        return {
          selectedAnswers: {},
          questions: [
            {
              id: 6,
              question: 'What is the largest planet in our solar system?',
              options: [
                { id: 21, text: 'Mars' },
                { id: 22, text: 'Venus' },
                { id: 23, text: 'Jupiter' },
                { id: 24, text: 'Saturn' }
              ]
            },
            {
              id: 7,
              question: 'Which gas do plants absorb from the atmosphere during photosynthesis?',
              options: [
                { id: 25, text: 'Carbon dioxide' },
                { id: 26, text: 'Oxygen' },
                { id: 27, text: 'Nitrogen' },
                { id: 28, text: 'Hydrogen' }
              ]
            },
            {
              id: 8,
              question: 'What is the chemical symbol for gold?',
              options: [
                { id: 29, text: 'Au' },
                { id: 30, text: 'Ag' },
                { id: 31, text: 'Fe' },
                { id: 32, text: 'Cu' }
              ]
            },
            {
              id: 9,
              question: 'In which year did Christopher Columbus first voyage to the Americas?',
              options: [
                { id: 33, text: '1492' },
                { id: 34, text: '1607' },
                { id: 35, text: '1776' },
                { id: 36, text: '1812' }
              ]
            },
            {
              id: 10,
              question: 'What is the largest organ in the human body?',
              options: [
                { id: 37, text: 'Brain' },
                { id: 38, text: 'Heart' },
                { id: 39, text: 'Skin' },
                { id: 40, text: 'Lungs' }
              ]
            }
          ]

};
      },
    });
    app.mount("#app");
  </script>

</html>