premise: Ernest Guiraud (] ; 26 June 1837 – 6 May 1892) was a French composer and music teacher born in New Orleans, Louisiana. He is best known for writing the traditional orchestral recitatives used for Bizet's opera "Carmen" and for Offenbach's opera "Les contes d'Hoffmann" ("The Tales of Hoffmann").
hypothesis: Ernest Guiraud wrote his final piece in 1892.
reason: The statement only says that he lived until 1892 and does not specify the year he composed his last piece of music. I think maybe using the date confused the machine.