Question: where did the ottoman empire extend to at its peak
[{'answer': 'most of Southeast Europe', 'provenance': [{'wikipedia_id': '22278', 'title': 'Ottoman Empire', 'start_paragraph_id': 2, 'start_character': 180, 'end_paragraph_id': 2, 'end_character': 204, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'parts of Central Europe', 'provenance': [{'wikipedia_id': '22278', 'title': 'Ottoman Empire', 'start_paragraph_id': 2, 'start_character': 206, 'end_paragraph_id': 2, 'end_character': 229, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'Western Asia', 'provenance': [{'wikipedia_id': '22278', 'title': 'Ottoman Empire', 'start_paragraph_id': 1, 'start_character': 303, 'end_paragraph_id': 1, 'end_character': 315, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'parts of Eastern Europe', 'provenance': [{'wikipedia_id': '22278', 'title': 'Ottoman Empire', 'start_paragraph_id': 2, 'start_character': 245, 'end_paragraph_id': 2, 'end_character': 268, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'the Caucasus', 'provenance': [{'wikipedia_id': '22278', 'title': 'Ottoman Empire', 'start_paragraph_id': 2, 'start_character': 273, 'end_paragraph_id': 2, 'end_character': 285, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'North Africa', 'provenance': [{'wikipedia_id': '22278', 'title': 'Ottoman Empire', 'start_paragraph_id': 1, 'start_character': 320, 'end_paragraph_id': 1, 'end_character': 332, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'the Horn of Africa', 'provenance': [{'wikipedia_id': '22278', 'title': 'Ottoman Empire', 'start_paragraph_id': 2, 'start_character': 304, 'end_paragraph_id': 2, 'end_character': 322, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '22278', 'title': 'Ottoman Empire', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 565, 'bleu_score': 0.978138775770484, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1408188427447612617}, 'section': 'Section::::Abstract.'}]}]