tripleset: United States CAPITAL Washington, D.C.
tripleset: United States LEADER_TITLE President of the United States
tripleset: United States LEADER_NAME John Roberts
tripleset: 250 Delaware Avenue LOCATION United States
tripleset: United States LEADER_NAME Barack Obama
annotations.source: webnlg webnlg
annotations.text: 250 Delaware Avenue can be found in the United States, where the leader is Barack Obama and he has the title President of the United States. John Roberts is a leader in the US and the capital of the country is Washington DC. The title of the leader of the United States is the President of the United States, and the leader was Barack Obama. John Roberts is a leader in the US. The capital of the US is Washington DC, and 250 Delaware Avenue is located in the US.