Task: Text Categorization
Input (English): In one of this composer's operas, one character sings the aria Vy starenko expressing jealousy of his half-brother, the chorus sings the protagonist's favorite song Daleko siroko, and a repeated xylophone motif represents the turning of a mill-wheel. In another opera based on Alexander Ostrovsky's The Storm, the title character cheats on her husband Tichon with Boris and drowns herself in the Volga. In another opera, Kristina burns the formula for an elixir of life given to her by an ancient opera star who causes the suicide of Janek, Emilia Marty. The anti-conscription song Vseci za zenija is sung in another opera after Steva escapes conscription, and that opera sees Laca disfigure the face of the titular character, whose baby is drowned by Kostelnicka, before gradually winning her love. FTP, name this Czech composer of Kata Kabanova, The Makropulos Affair, and Jenufa.
Output (English): Fine Arts