Question: when was palestine separated from the ottoman empire
[{'answer': '1918', 'provenance': [{'wikipedia_id': '20836075', 'title': 'History of Palestine', 'start_paragraph_id': 168, 'start_character': 240, 'end_paragraph_id': 168, 'end_character': 244, 'bleu_score': 1.0, 'section': 'Section::::Modern era.:British Mandate period.\n'}]}, {'provenance': [{'wikipedia_id': '20836075', 'title': 'History of Palestine', 'start_paragraph_id': 168, 'start_character': 0, 'end_paragraph_id': 168, 'end_character': 474, 'bleu_score': 0.9748377259086851, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13014331116711275057}, 'section': 'Section::::Modern era.:British Mandate period.\n'}]}]