Question: who won the football world cup in south africa
[{'answer': 'Spain (', 'provenance': [{'wikipedia_id': '168079', 'title': '2010 FIFA World Cup', 'start_paragraph_id': 114, 'start_character': 182, 'end_paragraph_id': 114, 'end_character': 189, 'bleu_score': 1.0, 'section': 'Section::::Squads.\n'}]}]