Question: In what region of Italy did Wilfried Thurner earn his best finish in the Winter Olympics?
Sentence (from "Cortina d'Ampezzo"): Cortina d'Ampezzo (] ; Ladin: "Anpezo, Ampëz"), commonly referred to as Cortina, is a town and "comune" in the heart of the southern (Dolomitic) Alps in the Veneto region of Northern Italy.
Relevant evidence: Yes