Question: what do you call a samurai without master
[{'answer': 'rōnin', 'provenance': [{'wikipedia_id': '163427', 'title': 'Rōnin', 'start_paragraph_id': 4, 'start_character': 10, 'end_paragraph_id': 4, 'end_character': 15, 'bleu_score': 1.0, 'section': 'Section::::Etymology.\n'}]}, {'provenance': [{'wikipedia_id': '163427', 'title': 'Rōnin', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 198, 'bleu_score': 0.632775639463803, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5603425923117662219}, 'section': 'Section::::Abstract.'}]}]