Question: What job or title did Antonín Dvořák and Giacomo Puccini both have?
Sentence (from "Moravian Duets"): The Duets, published in three volumes, Op. 20 (B. 50), Op. 32 (B. 60 and 62), and Op. 38 (B. 69), occupy an important position among Dvořák's other works.
Relevant evidence: No