tripleset: ALV X-1 COUNTRY_ORIGIN United States
tripleset: United States ETHNIC_GROUP African Americans
tripleset: United States DEMONYM Americans
annotations.source: webnlg webnlg webnlg
annotations.text: Originating in the United States and by Americans, some of African decent is the ALVX-1. ALVX-1 comes from the US where Americans live and African Americans are an ethnic group. The country of origin of the ALV X-1 is the United States, home to Americans and where African Americans are an ethnic group.