Question: where was the white house located in 1865
[{'answer': 'Washington , D.C.', 'provenance': [{'wikipedia_id': '1422041', 'title': 'White House of the Confederacy', 'start_paragraph_id': 1, 'start_character': 353, 'end_paragraph_id': 1, 'end_character': 370, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1422041', 'title': 'White House of the Confederacy', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 367, 'bleu_score': 0.96746874041754, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3733067797999504500}, 'section': 'Section::::Abstract.'}]}]