Question: What is the town called alone the river Kitzbuhler ache in in Tyrol where Christoph Wahrstotter was born.
Sentence (from "Kitzbühel"): Kitzbühel (] ) is a small medieval town situated along the river Kitzbuhler Ache in Tyrol, Austria and the administrative centre of the Kitzbühel district ("Bezirk").
Relevant evidence: Yes