Question: when was new zealand first settled by humans
[{'answer': '1280 CE', 'provenance': [{'wikipedia_id': '39938', 'title': 'History of New Zealand', 'start_paragraph_id': 9, 'start_character': 654, 'end_paragraph_id': 9, 'end_character': 661, 'bleu_score': 1.0, 'section': 'Section::::Māori arrival and settlement.\n'}]}, {'provenance': [{'wikipedia_id': '39938', 'title': 'History of New Zealand', 'start_paragraph_id': 9, 'start_character': 0, 'end_paragraph_id': 9, 'end_character': 763, 'bleu_score': 0.956594673454308, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14069952759417111423}, 'section': 'Section::::Māori arrival and settlement.\n'}]}]