Question: Which opera the "Der Freischütz" or the "The Bear" has more acts?

full_context: Document 1: Troilus and Cressida (opera): Troilus and Cressida is the first of the two operas by William Walton. The libretto was by Christopher Hassall, his own first opera libretto, based on Geoffrey Chaucer's poem "Troilus and Criseyde". Walton dedicated the score to his wife, Susana.
Document 2: Oberon (Weber): Oberon, or The Elf King's Oath is a 3-act romantic opera in English with spoken dialogue and music by Carl Maria von Weber. The libretto by James Robinson Planche was based on a German poem, "Oberon", by Christoph Martin Wieland, which itself was based on the epic romance "Huon de Bordeaux", a French medieval tale.
Document 3: Anna Karenina (Carlson): Anna Karenina is an opera in two acts by American composer David Carlson, based on the novel "Anna Karenina" by Leo Tolstoy, commissioned by Florida Grand Opera to celebrate the 2007 opening of the Ziff Ballet Opera House at the Adrienne Arsht Center for the Performing Arts, co-commissioned by Opera Theatre of Saint Louis. The libretto is by British director Colin Graham, originally contemplated for Benjamin Britten's opera commissioned by the Bolshoi Theatre (the project was cancelled by the British after the Warsaw Pact invasion of Czechoslovakia). Graham was to have directed the original production; after his death only weeks before the opera's opening night, the direction was taken over by Mark Streshinsky. The opera is in two acts with a prologue and an epilogue, lasting just over two hours.
Document 4: Paul Bunyan (operetta): Paul Bunyan, Op 17, is an operetta in two acts and a prologue composed by Benjamin Britten to a libretto by W. H. Auden, designed for performance by semi-professional groups. It premiered at Columbia University on 5 May 1941, to largely negative reviews, and was withdrawn by the composer. Britten revised it somewhat in 1976 and subsequently it had numerous performances and two commercial recordings. The story is based on the folkloric American lumberjack, Paul Bunyan, with the music incorporating a variety of American styles, including folk songs, blues and hymns. The work is strongly sectional in nature, highly reminiscent of the 'Broadway musical' style of the period.
Document 5: Carl Maria von Weber: Carl Maria Friedrich Ernst von Weber (18 or 19 November 1786 5 June 1826) was a German composer, conductor, pianist, guitarist and critic, and was one of the first significant composers of the Romantic school.
Document 6: Der Freischütz: Der Freischütz , Op. 77, J. 277, (usually translated as "The Marksman" or "The Freeshooter") is a German opera with spoken dialogue in three acts by Carl Maria von Weber with a libretto by Friedrich Kind. It premiered on 18 June 1821 at the Schauspielhaus Berlin. It is considered the first important German Romantic opera, especially in its national identity and stark emotionality.
Document 7: The Boor (opera): The Boor is an opera in one act composed by Ulysses Kay to a libretto based on Anton Chekhov's comic play, "The Bear" (also known as "The Boor"). Kay wrote the libretto himself basing it on an English translation of the play by the composer Vladimir Ussachevsky. The opera was commissioned by the Koussevitsky Foundation of the Library of Congress and is dedicated to the memory of Natalie and Serge Koussevitzky. It premiered on 2 April 1968 in concert version at the University of Kentucky in Lexington, Kentucky.
Document 8: The Zoo: The Zoo is a one-act comic opera, with music by Arthur Sullivan and a libretto by B. C. Stephenson, writing under the pen name of Bolton Rowe. It premiered on 5 June 1875 at the St. James's Theatre in London (as an afterpiece to W. S. Gilbert's "Tom Cobb"), concluding its run five weeks later, on 9 July 1875, at the Haymarket Theatre. There were brief revivals in late 1875, and again in 1879, before the opera was shelved.
Document 9: The Bear (opera): The Bear is the second of the two operas by William Walton, described in publication as an "Extravaganza in One Act". The libretto was written by Paul Dehn and Walton, based on the play of the same title by Anton Chekhov (which is also sometimes translated into English as "The Boor").
Document 10: Johann Friedrich Kind: Johann Friedrich Kind (4 March 1768 Leipzig – 24 June 1843) was a German dramatist, most famous for writing the libretto for Carl Maria von Weber's opera "Der Freischütz" (1821).
Document 11: Euryanthe: Euryanthe is a German "grand, heroic, romantic" opera by Carl Maria von Weber, first performed at the Theater am Kärntnertor, Vienna on 25 October 1823. Though acknowledged as one of Weber's most important operas, the work is rarely staged because of the weak libretto by Helmina von Chézy (who, incidentally, was also the author of the failed play "Rosamunde", for which Franz Schubert wrote music). "Euryanthe" is based on the 13th-century romance ""L'Histoire du très-noble et chevalereux prince Gérard, comte de Nevers et la très-virtueuse et très chaste princesse Euriant de Savoye, sa mye.""
Document 12: Der Wildschütz: Der Wildschütz oder Die Stimme der Natur ("The Poacher, or The Voice of Nature") is a German "Komische Oper", or comic opera, in three acts by Albert Lortzing from a libretto by the composer adapted from the comedy "Der Rehbock, oder Die schuldlosen Schuldbewussten" by August von Kotzebue. It had its premiere at the Stadttheater in Leipzig on 31 December 1842.
Document 13: Karoline Seidler-Wranitzky: Karoline Seidler-Wranitzky (1790 - 7 December 1872) was a Czech operatic soprano. She notably created the role of Agathe in the world premiere of Carl Maria von Weber's "Der Freischütz" in 1821. She was the daughter of composer Anton Wranitzky and niece of composer Paul Wranitzky.
Document 14: The Bear (play): The Bear: A Joke in One Act, or The Boor (Russian: "Медведь: Шутка в одном действии" , "Medved': Shutka v odnom deystvii" , 1888), is a one-act comedic play written by Russian author Anton Chekhov. The play was originally dedicated to Nikolai Nikolaevich Solovtsov, Chekhov's boyhood friend and director/actor who first played the character Smirnov.
Document 15: Der Bärenhäuter (opera): Der Bärenhäuter is an 1899 German-language opera by Siegfried Wagner based on the German folk tale Der Bärenhäuter, or the Bearskin man. As with most of Siegfried Wagner's operas it is more influenced by his teacher Humperdinck than his father Richard Wagner's operas.
ground_truth: Der Freischütz