text: let retreatMessage = 'We no longer wish to conquer your planet. It is full of dogs, which we do not care for.';
  
  const alienShip = {
      retreat() {
        console.log(retreatMessage);
      },
      takeOff() {
        console.log('Spim... Borp... Glix... Blastoff!');
      }
    
    }
    
    alienShip.retreat();
    
    alienShip.takeOff();