Question: Andor Toth was the founding concertmaster of the Los Angeles Chamber Orchestra under which English violinist that was considered "one of the world's greatest conducters"?
Sentence (from "Andor Toth"): Andor John Toth (June 16, 1925 – November 28, 2006) was an American classical violinist, conductor and educator with a musical career spanning over six decades.
Relevant evidence: No