Question: what does the ski mean in polish names
[{'answer': 'masculine', 'provenance': [{'wikipedia_id': '2819813', 'title': 'Polish name', 'start_paragraph_id': 4, 'start_character': 69, 'end_paragraph_id': 4, 'end_character': 78, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '2819813', 'title': 'Polish name', 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 327, 'bleu_score': 0.8649799950178211, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 862599797317198083}, 'section': 'Section::::Abstract.'}]}]