Array
(
    [Wine] => Array
        (
            [Redwine] => Array
                (
                    [0] => Rioja
                    [1] => Merlot
                )

        )

    [Beer] => Array
        (
            [Tuborg] => Array
                (
                    [0] => Classic
                    [1] => Gold
                )

            [0] => Carlsberg
            [1] => Albani
        )

)