Question: how many miles is the garden route in south africa
[{'answer': '190'}, {'provenance': [{'wikipedia_id': '1407467', 'title': 'Garden Route', 'start_paragraph_id': 1, 'start_character': 161, 'end_paragraph_id': 1, 'end_character': 711, 'bleu_score': 0.68642681098806, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8067996519967251837}, 'section': 'Section::::Abstract.'}]}]