Are The Makropulos Affair and From the House of the Dead both written by Leoš Janáček?
The Makropulos Affair (opera): The Makropulos Affair (or "The Makropoulos Case", "The Makropulos Secret", or, literally, "The Makropulos Thing"; Czech Věc Makropulos) is a Czech opera in 3 acts, with music and libretto by Leoš Janáček. From the House of the Dead: From the House of the Dead ("Z mrtvého domu" in Czech) is an opera by Leoš Janáček, in three acts.
yes