Question: what does the prefix tre mean in cornwall
[{'answer': 'settlement or homestead', 'provenance': [{'wikipedia_id': '1364824', 'title': 'Tre, Pol and Pen', 'start_paragraph_id': 1, 'start_character': 437, 'end_paragraph_id': 1, 'end_character': 460, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1364824', 'title': 'Tre, Pol and Pen', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 644, 'bleu_score': 0.981898582188057, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3968118529664521631}, 'section': 'Section::::Abstract.'}]}]