Question: when did armenia gain independence from the ottoman empire
[{'answer': '1918', 'provenance': [{'wikipedia_id': '87368', 'title': 'History of Armenia', 'start_paragraph_id': 6, 'start_character': 316, 'end_paragraph_id': 6, 'end_character': 320, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '87368', 'title': 'History of Armenia', 'start_paragraph_id': 6, 'start_character': 0, 'end_paragraph_id': 6, 'end_character': 415, 'bleu_score': 0.970362113628587, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2917355686673305761}, 'section': 'Section::::Abstract.'}]}]