Question: in what city did the 1988 olympics take place
[{'answer': 'Seoul , South Korea', 'provenance': [{'wikipedia_id': '82757', 'title': '1988 Summer Olympics', 'start_paragraph_id': 1, 'start_character': 177, 'end_paragraph_id': 1, 'end_character': 196, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]