Question: what part of la is the staples center in
[{'answer': 'Downtown', 'provenance': [{'wikipedia_id': '516154', 'title': 'Staples Center', 'start_paragraph_id': 1, 'start_character': 83, 'end_paragraph_id': 1, 'end_character': 91, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '516154', 'title': 'Staples Center', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 267, 'bleu_score': 0.6045960756427, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17135183565934296293}, 'section': 'Section::::Abstract.'}]}]