Question: where did system of a down come from
[{'answer': 'Glendale , California', 'provenance': [{'wikipedia_id': '28715', 'title': 'System of a Down', 'start_paragraph_id': 1, 'start_character': 45, 'end_paragraph_id': 1, 'end_character': 66, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '28715', 'title': 'System of a Down', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 249, 'bleu_score': 0.693273218625259, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8195917679178701243}, 'section': 'Section::::Abstract.'}]}]