Question: What opera was first performed by Monte Carlo in 1925 and starred operatic tenor Robert Nagy in 1981?
Sentence (from "Monte Carlo"): Monte Carlo (] ; French: "Monte-Carlo" , ] , or colloquially "Monte-Carl", ] ; Monégasque: "Monte-Carlu") officially refers to an administrative area of the Principality of Monaco, specifically the ward of Monte Carlo/Spélugues, where the Monte Carlo Casino is located.
Relevant evidence: No