Select the option that expresses the given sentence in active voice.
As was customary, the young prince was brought to the podium in a diamond studded carriage for the coronation ceremony.

As was customary, the young prince brought in a diamond studded carriage to the podium for the coronation ceremony.

As was customary, the palace staff brought the young prince to the podium in a diamond studded carriage for the coronation ceremony.

As was customary, the young prince brings himself to the podium in a diamond studded carriage for the coronation ceremony

As was customary, the young prince is bought to the podium in a diamond studded carriage for the coronation ceremony.