Question: Are Rosa Mariani and Wang Xiaohe of the same nationality?
Sentence (from "Rosa Mariani"): She played Isaura in the 1820 premiere of Giacomo Meyerbeer's" Margherita d' Anjou"( in La Scala) and in 1823 performed the role of Arsace in the premiere of Rossini's" Semiramide" at the Teatro La Fenice opera house in Venice.
Relevant evidence: No