Question: what type of architecture is charleston known for
[{'answer': 'Greek Revival', 'provenance': [{'wikipedia_id': '61024', 'title': 'Charleston, South Carolina', 'start_paragraph_id': 53, 'start_character': 1037, 'end_paragraph_id': 53, 'end_character': 1050, 'bleu_score': 1.0, 'section': 'Section::::History.:Antebellum era (1783–1861).\n'}]}, {'provenance': [{'wikipedia_id': '61024', 'title': 'Charleston, South Carolina', 'start_paragraph_id': 53, 'start_character': 0, 'end_paragraph_id': 53, 'end_character': 1429, 'bleu_score': 0.9770015252663731, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 18369640433730575885}, 'section': 'Section::::History.:Antebellum era (1783–1861).\n'}]}]