text: "use strict";
  // block-scoped "let"
  const sentences = [
    { subject: 'JavaScript', verb: 'is', object: 'great'},
    { subject: 'Elephants', verb: 'are', object: 'large'},
  ];
  // es6 feature: object destructuring
  function say ( {subject, verb, object}) {
    // template strings
    console.log(`${subject}, ${verb}, ${object}`);
  }
    // for..of
  
    for (let s of sentences) {
      say(s);
    }
  