import React from 'react';
import ReactDOM from 'react-dom/client';
class Car extends React.Component {
  render() {
    return <h2>I am a Car!</h2>;
  }
}
class Garage extends React.Component {
  render() {
    return (
      <div>
      <h1>Who lives in my Garage?</h1>
      <Car />
      </div>
    );
  }
}
const root = ReactDOM.createRoot(document.getElementById('root'));
root.render(<Garage />);