Question: what is the setting of the story of robin hood
[{'answer': 'Sherwood Forest', 'provenance': [{'wikipedia_id': '26171', 'title': 'Robin Hood', 'start_paragraph_id': 67, 'start_character': 446, 'end_paragraph_id': 67, 'end_character': 461, 'bleu_score': 1.0, 'section': 'Section::::Historicity.:Early references.\n'}]}]