Question: Who is younger, Constantine Orbelian or Ivan Dmitri?
Sentence (from "Constantine Orbelian"): Constantine Garrievich Orbelian, Jr. (Armenian: Կոնստանտին Օրբելյան , Russian: Константин Гарриевич Орбелян , born San Francisco, 27 August 1956) is an American conductor and pianist of Armenian and Russian descent.
Relevant evidence: Yes