Question: Sergei Stadler and a Russian conductor of Circassian origin performed in which Orchestra?
Sentence (from "Yuri Temirkanov"): Yuri Khatuevich Temirkanov (Russian: Ю́рий Хату́евич Темирка́нов ; Kabardian: Темыркъан Юрий ; born December 10, 1938) is a Russian conductor of Circassian (Kabardian) origin.
Relevant evidence: Yes