Question: when does the book of esther take place
[{'answer': 'between 486 and 465 BC', 'provenance': [{'wikipedia_id': '4382', 'title': 'Book of Esther', 'start_paragraph_id': 4, 'start_character': 312, 'end_paragraph_id': 4, 'end_character': 334, 'bleu_score': 1.0, 'section': 'Section::::Setting and structure.:Setting.\n'}]}, {'answer': 'in the third year of the reign of the Persian king Ahasuerus'}, {'provenance': [{'wikipedia_id': '4382', 'title': 'Book of Esther', 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 432, 'bleu_score': 0.9738505480425671, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4578795165126044635}, 'section': 'Section::::Setting and structure.:Setting.\n'}]}]