Question: when did south africa hold the world cup
[{'answer': '2010', 'provenance': [{'wikipedia_id': '40808567', 'title': 'South Africa at the FIFA World Cup', 'start_paragraph_id': 3, 'start_character': 87, 'end_paragraph_id': 3, 'end_character': 91, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '40808567', 'title': 'South Africa at the FIFA World Cup', 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 1276, 'bleu_score': 0.918219481496069, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 12892583446115249082}, 'section': 'Section::::Abstract.'}]}]