private String checkIncreaseEvent(int ie) {
        switch (ie) {
            case 0:
                return "DROUGHT";
            case 1:
                return "COLD";
            case 2:
                return "CROPFAIL";
            case 3:
                return "WAR";
            case 4:
                return "BOREDOM";
            case 5:
                return "PLAGUE";
            case 6:
                return "LACKOFWORKERS";
            default:
                return "NOTHING";
        }
    }