soothsayer.js

var soothsayer = function(input) {
    var years = input[0];
    var languages = input[1];
    var cities = input[2];
    var cars = input[3];
    var money = Math.floor(Math.random()*10000001);

    var isLoved = Math.random() < 0.5;
    var isLovedResult;

    if(isLoved) {
        isLovedResult = "will love you deeply";
    }
    else {
        isLovedResult = "won't stop cheating on you";
    }

    var result = [];

    result[0] = years[Math.floor(Math.random()*years.length)];
    result[1] = languages[Math.floor(Math.random()*languages.length)];
    result[2] = cities[Math.floor(Math.random()*cities.length)];
    result[3] = cars[Math.floor(Math.random()*cars.length)];
    result[4] = money;
    result[5] = isLovedResult;

    console.log("You will work " + result[0] + " years on " + result[1] + ". You will live in " + result[2] + " and drive " + result[3] + ". You will leave a legacy in the amount of $" + result[4] + ". Your spouse " + isLovedResult + ".");
};

soothsayer([[3, 5, 2, 7, 9], ["Java", "Python", "C#", "JavaScript", "Ruby"], ["Silicon Valley", "London", "Las Vegas", "Paris", "Sofia"], ["BMW", "Audi", "Lada", "Skoda", "Opel"]]);