Question: What steward of Olivia's household did Mark Ringer portray?
Sentence (from "Mark Ringer"): Ringer’s books include "Electra and the Empty Urn: Metatheater and Role Playing in Sophocles", a critical analysis of theatrical self-awareness in the seven Sophoclean tragedies, "Opera's First Master: The Musical Dramas of Claudio Monteverdi", which Alan Rich of the LA Weekly described as "an uncommonly well-told accounting of Monteverdi's operatic legacy", and "Franz Schubert's Theatre of Song".
Relevant evidence: No