content: import React from 'react';
  
  
  class Fork extends React.Component {
    render() {
      return (<h1>I am a fork</h1>);
    }
  }
  
  class Knife extends React.Component {
    render() {
      return (<h1>I am a knife</h1>);
    }
  }
  
  class Composition extends React.Component {
    render() {
      return (
        <div>
          <h1>Composition</h1>
          <Knife/>
          <Fork/>
        </div>
    );
    }
  }
  
  export default Composition;
  