Question: George Rochberg's Symphony No. 5 was first performed in 1986 under the direction of what Hungarian-born orchestral and operatic conductor?
Sentence (from "Georg Solti"): Sir Georg Solti, KBE ( ; Budapest, 21 October 1912Antibes, 5 September 1997) was a Hungarian-born orchestral and operatic conductor, best known for his appearances with opera companies in Munich, Frankfurt and London, and as a long-serving music director of the Chicago Symphony Orchestra.
Relevant evidence: Yes