Question: where were the olympic games held in ancient greece
[{'answer': 'at Olympia', 'provenance': [{'wikipedia_id': '19098431', 'title': 'Ancient Olympic Games', 'start_paragraph_id': 2, 'start_character': 591, 'end_paragraph_id': 2, 'end_character': 601, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '19098431', 'title': 'Ancient Olympic Games', 'start_paragraph_id': 3, 'start_character': 0, 'end_paragraph_id': 3, 'end_character': 673, 'bleu_score': 0.9813933169956551, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 907744109537968478}, 'section': 'Section::::Abstract.'}]}]