Which of these operas was composed by Wolfgang Amadeus Mozart?

The Marriage of Figaro is an opera buffa (comic opera) in four acts composed in 1786 by Wolfgang Amadeus Mozart, with an Italian libretto written by Lorenzo Da Ponte. It premiered at the Burgtheater in Vienna on 1 May 1786. The opera's libretto is based on a stage comedy by Pierre Beaumarchais, La folle journée, ou le Mariage de Figaro ("The Mad Day, or The Marriage of Figaro"), which was first performed in 1784. It tells how the servants Figaro and Susanna succeed in getting married, foiling the efforts of their philandering employer Count Almaviva to seduce Susanna and teaching him a lesson in fidelity.

The opera is a cornerstone of the repertoire and appears consistently among the top ten in the Operabase list of most frequently performed operas.

Les vêpres siciliennes (The Sicilian Vespers) is a grand opera in five acts by the Italian romantic composer Giuseppe Verdi.

Cavalleria rusticana is an opera in one act by Pietro Mascagni to an Italian libretto by Giovanni Targioni-Tozzetti and Guido Menasci, adapted from an 1880 short story of the same name and subsequent play by Giovanni Verga.

The Barber of Seville, or The Useless Precaution is an opera buffa in two acts by Gioachino Rossini with an Italian libretto by Cesare Sterbini. The libretto was based on Pierre Beaumarchais's French comedy Le Barbier de Séville.