Question: Edgar Vincent was an American publicist and actor of German birth, He went on to specialize in being a publicist for opera singers, helping shape and forward the careers of major stars like which French-American operatic soprano and actress who had an active career from the late 1920s through the early 1970s?
Sentence (from "Edgar Vincent"): Edgar Vincent (13 March 1918, Hamburg — 26 June 2008, New York City) was an American publicist and actor of German birth.
Relevant evidence: No