Question: John Stoddart designed the stage for what five-act grand opera?
Context: Don Carlos is a five-act grand opera composed by Giuseppe Verdi to a French-language libretto by Joseph Méry and Camille du Locle, based on the dramatic play "Don Carlos, Infant von Spanien" ("Don Carlos, Infante of Spain") by Friedrich Schiller.  The opera is usually performed in an Italian translation.  In addition, it has been noted by David Kimball that the Fontainebleau scene and auto da fé "were the most substantial of several incidents borrowed from a contemporary play on Philip II by Eugène Cormon". Le portefaix (The Porter) (full title "Le portefaix ou le jardinier de Grenade (The Porter, or the Gardener of Grenada)") is an opéra comique in three acts composed by José Melchor Gomis.  The libretto by Eugène Scribe is based on an episode in "Le Comte de Villamayor" by M. Mortonval (Alexandre Furcy Guesdon).  It was originally offered to the composer Giacomo Meyerbeer, but he was contracted instead by the opera manager Louis Véron to create a five-act grand opera ("Les Huguenots"). John Stoddart (or Stoddard, March 30, 1842 – 1926) was a member of the Wisconsin State Assembly. Parque del Este ("East Park"), officially Generalissimo Francisco de Miranda Park, in honor of the Venezuelan national hero, is a public recreation park located in the Sucre Municipality of Metropolitan Caracas in Venezuela.  Opened in 1961 it is one of the most important of the city, with an area of 82 ha .  The park was designed by Roberto Burle Marx and associates Fernando Tabora and John Stoddart. Sir John Stoddart (6 February 1773 – 16 February 1856) was a writer and lawyer, and editor of "The Times". John Stoddart is an American R&B/Gospel singer-songwriter.  He grew up singing in church and began formal vocal training at age 13.  In 1993, earned a Bachelor of Arts in Piano and Voice from Washington Adventist University in Takoma Park, Maryland.  Stoddart has worked as songwriter on many other artists' albums and also on production and backing vocal levels.  Stoddart sang backing vocals for "I Surrender" in Celine Dion's 2002 album A New Day Has Come.  John now lives in Huntsville with 2 daughters Analiece and Noel. This is a list of recordings of "Don Carlos", an opera by Giuseppe Verdi known as "Don Carlo" in its Italian-language versions.  "Don Carlos" premiered as a five-act French grand opera at the Théâtre Impérial de l'Opéra in Paris on 11 March 1867. James Westman (born September 16, 1972) is a Canadian baritone known for his interpretation of the Verdi, Puccini and bel canto operatic repertoire, and particularly his signature role of Germont in "La traviata", which he has sung in over 150 performances, with opera companies such as San Francisco Opera, Houston Grand Opera, Pittsburgh Opera, Florida Grand Opera, Graz Opera, Santa Fe Opera, Chicago Lyric Opera, Opéra de Montréal, Los Angeles Opera, Grand Théâtre de Bordeaux, Canadian Opera Company, Boston Lyric Opera, Cologne Opera, Vancouver Opera, English National Opera, San Diego Opera, Dallas Opera, Utah Opera, and Opera Theatre of St. Louis.  On January 29, 2011 Westman created the lead role of Sandy Keith In the world premiere of Bramwell Tovey's The Inventor.  In 2017 he played Sir John A. MacDonald in Harry Somers's Louis Riel for the Canadian Opera Company's tribute to Canada's 150th celebrations.  As a recitalist, he has performed for the Marilyn Horne Foundation, Aldeburgh Connection, Aldeburgh Festival, Musikverein, Wigmore Hall, Queen Elizabeth Hall, Morgan Library & Museum, Koerner Hall, Carnegie Hall, Saito Kinen Festival in Japan, Stratford Summer Music, British Broadcasting Corporation, and the Canadian Broadcasting Corporation.  Westman first came to attention at the age of twelve when he was the first boy soprano to perform and record Mahler "4th Symphony" with Benjamin Zander and the Boston Philharmonic Orchestra in 1984.  Westman is regularly featured as the Anthem singer for the Toronto Maple Leafs and numerous other NHL franchises.  Four of Westman's recordings have been nominated for a Juno Award.  Two recordings nominated for a Grammy Award. John Stoddart is an Australian opera stage designer.  Born in Sydney, he began as an architect.  On his first British commission, he designed the stage for Anthony Besch's production of "Così fan tutte" in 1967 at the Scottish Opera, where he continued to work.  In 2000 he collaborated with John Cox to stage "Capriccio" at the Sydney Opera House during the 2000 Summer Olympics.  Aside from "Capriccio", with Opera Australia he has designed the sets for "The Magic Flute", "Ariadne auf Naxos", "Patience", "The Beggar’s Opera", "Die Fledermaus", "Les Huguenots", "Don Carlos", "A Streetcar Named Desire", "Of Mice and Men", and "Die tote Stadt". Edinburgh Grand Opera is Scotland's oldest existing grand opera company, founded in 1955 by Richard Telfer.  This Edinburgh Music Society is run by its non-professional chorus with advice and support from the professional Artistic and Musical Directors and Designers it engages.  It was originally known as the Edinburgh Grand Opera Group, and it has also been referred to as Edinburgh Grand Opera Company.  Its soloists are a mixture of amateur, semi-professional and professional singers from Scotland and abroad, many of whom are students or graduates from the Royal Conservatoire of Scotland (previously the Royal Scottish Academy of Music and Dance).  It was the first amateur company to perform at the Edinburgh Festival Theatre.
Answer: Don Carlos