text: /**
   * @description: SCOPE CHAIN
   * @type {string}
   * @output: check it
   * green
   * foo
   */
  var color = 'red';
  var name = 'foo';
  
  function first() {
    var color = 'green';
    console.log(color);
  
    function second() {
      console.log(name);
    }
  
    second();
  }
  
  first();
  