tripleset: Ahmet Ertegun GENRE Rock and roll
tripleset: Ahmet Ertegun ORIGIN United States
tripleset: Rock and roll STYLISTIC_ORIGIN Blues
tripleset: United States ETHNIC_GROUP African Americans
annotations.source: webnlg webnlg webnlg
annotations.text: African Americans are an ethnic group in the U.S., the country Ahmet Ertegun was from. He played rock and roll music which stylistic origins come from Blues. Ahmet Ertegun is from the United States, where African Americans are an ethnic group. His genre is Rock and roll, which has its stylistic origin in the Blues. African Americans are an ethnic group in the United States, the country Ahmet Ertegun is from. He plays rock and roll music which has its stylistic origin in the Blues.