Question: Domenico Trimarchi is an Italian bass-baritone opera singer, in 1970 he made his debut at La Fenice, Venice as Belcore in which comic opera, in two acts by the Italian composer Gaetano Donizetti?
Sentence (from "Domenico Trimarchi"): In "The Times" William Mann praised him as "ripe, rubber-faced and a virtuoso patter singer."
Relevant evidence: No