United States:LANGUAGE:English language####United States:LEADER_TITLE:President of the United States####United States:LEADER_NAME:John Roberts####250 Delaware Avenue:LOCATION:United States####United States:ETHNIC_GROUP:White Americans
John Roberts is the Chief Justice of the USA which is lead by the President. 250 Delaware Avenue is located in the country which uses the English language and where one of the ethnic groups are White Americans.