Question: what is the smallest city in new zealand
[{'answer': 'Gisborne', 'provenance': [{'wikipedia_id': '157527', 'title': 'List of cities in New Zealand', 'start_paragraph_id': 3, 'start_character': 206, 'end_paragraph_id': 3, 'end_character': 214, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]