Question: Which actress was born in Vienna and starred in the film "Sissi - The Young Empress" at the age of 18?
Sentence (from "Sissi – The Young Empress"): Sissi – The Young Empress (German: "Sissi - Die junge Kaiserin" ) is a 1956 film directed by Ernst Marischka and starring Romy Schneider, Karlheinz Böhm, Magda Schneider, Uta Franz, Gustav Knuth, Vilma Degischer and Josef Meinrad.
Relevant evidence: Yes