Question: What is the place of birth of the composer of film White Horse Inn (1948 Film)?
Sentence (from "White Horse Inn (1948 film)"): White Horse Inn (Spanish: La hostería del caballito blanco) is a 1948 Argentine musical comedy film directed by Benito Perojo and written by Juan Carlos Muello based upon the homonymous opera "White Horse Inn" by Ralph Benatzky and Robert Stolz.
Relevant evidence: Yes