Question: when did pak n save open in nz
[{'answer': 'June 1985', 'provenance': [{'wikipedia_id': '233375', 'title': "Pak'nSave", 'start_paragraph_id': 6, 'start_character': 49, 'end_paragraph_id': 6, 'end_character': 58, 'bleu_score': 1.0, 'section': 'Section::::History.\n'}]}, {'provenance': [{'wikipedia_id': '233375', 'title': "Pak'nSave", 'start_paragraph_id': 6, 'start_character': 0, 'end_paragraph_id': 6, 'end_character': 89, 'bleu_score': 0.8852140475440831, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 8702452777828163062}, 'section': 'Section::::History.\n'}]}]