Question: the capital of the asante kingdom after unification in the late 17th century was this city
[{'answer': 'Kumasi', 'provenance': [{'wikipedia_id': '12521667', 'title': 'Ashanti Empire', 'start_paragraph_id': 16, 'start_character': 217, 'end_paragraph_id': 16, 'end_character': 223, 'bleu_score': 1.0, 'section': 'Section::::History.:Foundation.\n'}]}, {'provenance': [{'wikipedia_id': '12521667', 'title': 'Ashanti Empire', 'start_paragraph_id': 19, 'start_character': 0, 'end_paragraph_id': 19, 'end_character': 865, 'bleu_score': 0.950874090677927, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 7308598633544538541}, 'section': 'Section::::History.:Independence.\n'}]}]