Question: Leoš Janáček and Sergei Prokofiev are both what?
Sentence (from "Sergei Prokofiev"): His works include such widely heard works as the March from "The Love for Three Oranges," the suite "Lieutenant Kijé", the ballet "Romeo and Juliet" – from which "Dance of the Knights" is taken – and "Peter and the Wolf."
Relevant evidence: No