Task: Text Categorization
Input (English): A textual one by Douglas Hofstadter had characters join in a conversation about consciousness in an anthill. In his Le istitutioni harmoniche, Zarino divided them into sciolta and legata varieties, while Max Reger wrote them into his Hiller and Mozart Variations. One forms the beginning of the overture to The Bartered Bride, and another is featured in the famous middle of the overture to The Magic Flute. This heavily contrapuntal musical form that serves as the second half of a French overture and is paired with a prelude in each key in The Well-Tempered Clavier. For 10 points, name this music form also used by J. S. Bach in a series of organ works with a Toccata.
Output (English): Fine Arts