Question: the noble landowners of prussia were known as
[{'answer': 'Junkers', 'provenance': [{'wikipedia_id': '275946', 'title': 'Junker (Prussia)', 'start_paragraph_id': 1, 'start_character': 4, 'end_paragraph_id': 1, 'end_character': 11, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '275946', 'title': 'Junker (Prussia)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 535, 'bleu_score': 0.7600746429092791, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15245740031755756553}, 'section': 'Section::::Abstract.'}]}]