1634:The Ram Rebellion is from the United States where Barack Obama is President,the capital city is Washington D.C. and African American is one of the ethnic groups.
[['United States', 'LEADER_TITLE', 'President of the United States'], ['United States', 'LEADER_NAME', 'Barack Obama'], ['United States', 'CAPITAL', 'Washington, D.C.'], ['1634: The Ram Rebellion', 'COUNTRY', 'United States'], ['United States', 'ETHNIC_GROUP', 'African Americans']]