Question: Are George Avakian and Bobby Managoff both record producers?
Sentence (from "George Avakian"): George Avakian (Armenian: Գևորգ Ավագյան ; Russian: Геворк Авакян ; born March 15, 1919) is an American record producer and executive known particularly for his work with Columbia Records, and his production of albums by Louis Armstrong, Miles Davis and other notable jazz musicians.
Relevant evidence: Yes