Question: How many acts is the Shakespeare play that Corrado Zambelli appears on?

Context paragraphs:
The Taming of the Shrew in performance: "The Taming of the Shrew" in performance has had an uneven history.  Popular in Shakespeare's day, the play fell out of favour during the seventeenth century, when it was replaced on the stage by John Lacy's "Sauny the Scott".  The original Shakespearean text was not performed at all during the eighteenth century, with David Garrick's adaptation "Catharine and Petruchio" dominating the stage.  After over two hundred years without a performance, the play returned to the British stage in 1844, the last Shakespeare play restored to the repertory.  However, it was only in the 1890s that the dominance of "Catharine and Petruchio" began to wain, and productions of "The Shrew" become more regular.  Moving into the twentieth century, the play's popularity increased considerably, and it became one of Shakespeare's most frequently staged plays, with productions taking place all over the world.  This trend has continued into the twenty-first century, with the play as popular now as it was when first written.

Pleasantville Music Festival: The Pleasantville Music Festival is a single-day music festival which takes place annually at Parkway Field in Pleasantville, New York.  Some of the many acts that have performed at the Pleasantville Music Festival are: Guster, Gin Blossoms, Jakob Dylan, Joan Osborne, Marc Cohn, Big Head Todd & the Monsters, the English Beat, and Roger McGuinn.  These major acts perform alongside up and coming national acts and small local bands from around the tri-state area.

Bambiland: Bambiland is a play by Austrian playwright Elfriede Jelinek, winner of the 2004 Nobel Prize in Literature.  The play caused a sensation because of its protest against the Guantanamo Bay prison.  In typical Jelinek style, there are many acts of violence, both physical and sexual.  Both the text of the play and its English translation by Lilian Friedberg are available on Jelinek's website.

The Great Escape (festival): The Great Escape was a music festival held at Newington Armory, located within Sydney Olympic Park that took place in 2006 and 2007.  Initially held over the Easter long weekend for the first two events, in 2008 it was announced the festival would take place on the Labour Day weekend, however the event was cancelled 2 months from the date due to poor ticket sales .  It evolved from the 2005 Cockatoo Island Music Festival.  The music and other attractions run over three full days (Good Friday to Easter Sunday in 2006–07), with some patrons camping from Thursday evening to Monday morning.  Punters could attend either for the full weekend camping, purchase a 3-day pass and commute each day or attend a single day.  Many acts also played the East Coast Blues & Roots Music Festival the same weekend, however The Great Escape line-up is more diverse featuring pop, hip hop, electronic and rock acts that would not fit into a Blues and Roots line-up.  In addition to musical acts, there is also a wide range of other features such as comedy acts, bingo and trivia, conspiracy theory talks and yoga.  There is no immediate future for the Great Escape at this point, but organisers are confident it will be resurrected in the near future.

The Philadelphia Shakespeare Festival: The Philadelphia Shakespeare Festival is an annual Shakespearean theatre festival in Philadelphia.  Every year, The Festival produces two or three productions of Shakespeare's plays.  Starting out as the Red Heel Theatre in 1989, and changing name and purpose in 1993, The Philadelphia Shakespeare Festival is now the region’s only theatre devoted entirely to Shakespeare’s works.  In 2008/9, they engaged in intensive planning with the board of directors and cultural and community leaders and decided to re-brand and rename the company to better reflect their programming.  The Philadelphia Shakespeare Theatre now has several programs for adults and students including a lecture series featuring world-renowned Shakespeare scholars, Shakespeare School Tour which also tours in schools, and a Classical Acting Academy providing early career actors with intense classical training culminating in a free summer Shakespeare play for the public.

Khoon Ka Khoon: Khoon Ka Khoon (Blood for Blood) also called Hamlet is the first Hindi/Urdu 1935 sound film adaptation of a Shakespeare play.  Directed by Sohrab Modi under his Stage Film Company banner, it is cited as one of the earliest talkie versions of this play.  Credited as "the man who brought Shakespeare to the Indian screen", it was Modi's debut feature film as a director.  The story and script were by Mehdi Hassan Ahsan from his Urdu adaptation of Shakespeare's "Hamlet".  Starring Sohrab Modi, "Khoon Ka Khoon" was also the debut in films of Naseem Banu who played Ophelia.  The other star cast included Shamshadbai, Ghulam Hussain, Obali Mai, Fazal Karim and Eruch Tarapore.

Junior Soprano: Corrado John Soprano Jr., played by Dominic Chianese, is a fictional character from the HBO TV series "The Sopranos".  Usually referred to as "Junior" or "Uncle Jun'", he is a senior ranking Mafia member of the DiMeo crime family for most of the series.  A younger Corrado sometimes appears in flashbacks and is played by Rocco Sisto.  Junior is smart, old-fashion, stubborn and insecure about his power.  Although Junior is portrayed as bitter and deceitful in season one, he shows a more considerate and humorous side of him in the later seasons and reveals a more sensitive side during his illness and house arrest.  According to series creator David Chase the name Junior was taken from one of his own older cousins.

Corrado Zambelli: Corrado Zambelli (3 June 1897 - 1 September 1974) was an Italian classical bass who had an active international singing career in operas and concerts from the 1920s through the 1950s.  He appears on several complete opera recordings, including "Otello" and "Carmen" for His Master's Voice; and "Ernani", "Il trovatore", "La favorite", and "La Gioconda" for Columbia Records.

Thomas J. King Jr.: Professor Thomas J. King Jr. (July 25, 1925 – 1994) was an educator, and an early user of word processing and sequence analysis to compare available early versions of William Shakespeare's plays for identification of variant texts and their analysis.  Dr. King's historical work also researched original prompt copies of Elizabethan Era and Jacobean Era plays contemporary to Shakespeare, along with their marginalia, in order to identify stage directions and infer physical staging of Shakespeare's plays at the Globe and other London venues, as well as at provincial halls and inns where Elizabethan troupes performed on tour.  In his extensive studies, Prof. King created databases of every Shakespeare play and other extant Elizabethan contemporary playhouse documents, by scene and character, to determine number of lines, and therefore the roles that could be doubled with sufficient time between for costume change, thus enabling him to determine the size of a working Elizabethan theater company.

Otello: Otello (] ) is an opera in four acts by Giuseppe Verdi to an Italian libretto by Arrigo Boito, based on Shakespeare's play "Othello".  It was Verdi's penultimate opera, and was first performed at the Teatro alla Scala, Milan, on 5 February 1887.

Supporting paragraphs: Corrado Zambelli Otello
Answer: four