Question: where is the head social security office located
[{'answer': 'Woodlawn , Maryland', 'provenance': [{'wikipedia_id': '220007', 'title': 'Social Security Administration', 'start_paragraph_id': 3, 'start_character': 24, 'end_paragraph_id': 3, 'end_character': 43, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '220007', 'title': 'Social Security Administration', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 607, 'bleu_score': 0.8854439174157881, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1692165233397774055}, 'section': 'Section::::Abstract.'}]}]