Question: what is the relationship between south africa and china
[{'answer': 'Strategic Comprehensive Partner', 'provenance': [{'wikipedia_id': '30362230', 'title': 'China–South Africa relations', 'start_paragraph_id': 2, 'start_character': 268, 'end_paragraph_id': 2, 'end_character': 299, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '30362230', 'title': 'China–South Africa relations', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 326, 'bleu_score': 0.958740481558872, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9679782799568998043}, 'section': 'Section::::Abstract.'}]}]