Question: Was John Mauceri or Antônio Abujamra born first?
Sentence (from "John Mauceri"): Through his varied career, he has taken the lead in the preservation and performance of many genres of music and has supervised/ conducted important premieres by composers as diverse as Debussy, Stockhausen, Korngold, Hindemith, Bernstein, Sibelius, Ives, Elfman, and Shore.
Relevant evidence: No