'use strict';

const jonas = {
  firstName: 'Jonas',
  lastName: 'Schmedtnam',
  age: 2037 - 1991,
  job: 'teacher',
  friends: ['Michael', 'Peter', 'Steven'],
};


const interestedIn = prompt(
  'What do you want to know about Jonas? Choose between firstName, lastName, age, job, and friends'
);
console.log(jonas[interestedIn]);