Question: Which opera has more acts, Don Quichotte or Tosca?

Context:
Recondita armonia
"Recondita Armonia" is the first romanza in the opera " Tosca", by Giacomo Puccini.
 It is sung by the painter Mario Cavaradossi when comparing his love, Tosca, to a portrait of Mary Magdalene that he is painting.
Plácido Domingo discography
Plácido Domingo has made hundreds of opera performances, music albums, and concert recordings throughout his career as an operatic tenor.
 From his first operatic leading role as Alfredo in "La traviata" in 1961, his major debuts continued in swift succession: "Tosca" at the Hamburg State Opera and "Don Carlos" at the Vienna State Opera in 1967; "Adriana Lecouvreur" at the Metropolitan Opera, "Turandot" in Verona Arena and "La bohème" in San Francisco in 1969; "La Gioconda" in 1970; "Tosca" in Royal Opera House, Covent Garden in 1971; "La bohème" at the Bavarian State Opera in 1972; "Il trovatore" at the Paris Opéra in 1973 and "Don Carlo" at the Salzburg Festival in 1975, "Parsifal" in 1992 at the Bayreuth Festival; and the list continues until today; the same role is often recorded more than once.
Tosca
Tosca (] ) is an opera in three acts by Giacomo Puccini to an Italian libretto by Luigi Illica and Giuseppe Giacosa.
 It premiered at the Teatro Costanzi in Rome on 14 January 1900.
 The work, based on Victorien Sardou's 1887 French-language dramatic play, "La Tosca", is a melodramatic piece set in Rome in June 1800, with the Kingdom of Naples's control of Rome threatened by Napoleon's invasion of Italy.
 It contains depictions of torture, murder and suicide, as well as some of Puccini's best-known lyrical arias.
Don Quichotte auf der Hochzeit des Comacho
Don Quichotte auf der Hochzeit des Comacho ("Don Quixote at Camacho's Wedding"), TVWV 21:32, is a one-act comic serenata by Georg Philipp Telemann.
 The libretto by the student poet Daniel Schiebeler is based on of Cervantes's novel "Don Quixote".
 The opera premiered on 5 November 1761 in Hamburg.
 When first performed, it was given the title: "Don Quichotte auf der Hochzeit des Comacho "; later it was also known as "Don Quixote der Löwenritter " (Don Quixote, the Knight of the Lions).
Tosca (disambiguation)
Tosca is an opera by Giacomo Puccini.
 Tosca may also refer to:
Bacio di Tosca
Bacio di Tosca is a German neoclassical musical project by mezzo-sopranist Dörthe Flemming that combines influences from classical music, mainly the German Lied, with modern electronic Dark wave.
 The name (Italian: "Bacio di Tosca" , 'Kiss of Tosca' ) refers to a murder scene in Giacomo Puccini's opera "Tosca".
Riccardo Massi
Riccardo Massi is an Italian operatic tenor who had performed at such Italian theatres as both the Giuseppe Verdi Theatre and La Scala.
 He became known for his role as Mario Cavaradossi in "Tosca" which he performed in autumn of 2011 at the Bavarian State Opera and then performed again at the Berlin Opera Theatre in November of that year.
 His US debut was in February 2012 as Radames in "Aida" at the Metropolitan Opera following by another summer performance that year.
 In the autumn of 2012 he sang in "Il trovatore" staged by the Canadian Opera in Toronto and in February 2013 sang Calaf in "Turandot" produced by the Royal Swedish Opera.
 He also became known for his performance as Don Alvaro in "La forza del destino" at the Australian Opera and the same year sang in another "Aida" production, this time at the Michigan Opera Theatre.
 From 2013 to 2014 he performed at the Royal Opera House and as Cavaradossi at the Liceu in Barcelona.
 Later on, he returned to Royal Swedish Opera where he sang the title role in "Andrea Chenier" and then another "Radames" at the Houston Grand Opera.
 At the Opernhaus Zurich, he sang Calaf in December 2015.
E lucevan le stelle
"E lucevan le stelle " ("And the stars were shining") is a romantic aria from the third act of Giacomo Puccini's opera "Tosca", composed in 1900 to an Italian libretto by Luigi Illica and Giuseppe Giacosa.
 It is sung by Mario Cavaradossi (tenor), a painter in love with the singer Tosca, while he waits for his execution on the roof of Castel Sant'Angelo.
Don Quichotte
Don Quichotte ("Don Quixote") is an opera in five acts by Jules Massenet to a French libretto by Henri Caïn.
 It was first performed on 19 February 1910 at the Opéra de Monte-Carlo.
La Tosca
"La Tosca" is set in Rome on 17 June 1800 following the French victory in the Battle of Marengo.
 The action takes place over an eighteen-hour period, ending at dawn on 18 June 1800.
 Its melodramatic plot centers on Floria Tosca, a celebrated opera singer; her lover, Mario Cavaradossi, an artist and Napoleon sympathiser; and Baron Scarpia, Rome's ruthless Regent of Police.
 By the end of the play, all three are dead.
 Scarpia arrests Cavaradossi and sentences him to death in the Castel Sant'Angelo.
 He then offers to spare her lover if Tosca will yield to his sexual desire.
 She appears to acquiesce, but as soon as Scarpia gives the order for the firing squad to use blanks, she stabs him to death.
 On discovering that Cavaradossi's execution had in fact been a real one, Tosca commits suicide by throwing herself from the castle's parapets.

Answer: Don Quichotte