Input (grade 9): Southeast Europe 1260 - King Otakar II of Bohemia captures Styria from King Bela IV of Hungary in the Battle of Kressenbrunn.
Output (grade 6): Southeast Europe 1260 - King Otakar II of Bohemia takes control of Styria after winning the Battle of Kressenbrunn. King Bela IV of Hungary was in control.