Question: when were the olympic games held in berlin
[{'answer': '1936 Summer Olympics', 'provenance': [{'wikipedia_id': '39721', 'title': '1936 Summer Olympics', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 20, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '39721', 'title': '1936 Summer Olympics', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 445, 'bleu_score': 0.8103818827843601, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3078535299506401681}, 'section': 'Section::::Abstract.'}]}]