Passau is a "Landkreis" (district) in the southeast of Bavaria. It encloses the city of Passau geographically from two sides. Neighboring districts are (from the east clockwise) Rottal-Inn, Deggendorf, Freyung-Grafenau. To the south it borders Austria. Using only the above description and what you know about the world, "Passau is north of Austria." is definitely correct, incorrect, or inconclusive? 