Question: when was the first year neco examination took place
[{'answer': 'mid-2000', 'provenance': [{'wikipedia_id': '42369166', 'title': 'National Examination Council (Nigeria)', 'start_paragraph_id': 6, 'start_character': 144, 'end_paragraph_id': 6, 'end_character': 152, 'bleu_score': 1.0, 'section': 'Section::::History.:Mandates.\n'}]}, {'provenance': [{'wikipedia_id': '42369166', 'title': 'National Examination Council (Nigeria)', 'start_paragraph_id': 6, 'start_character': 0, 'end_paragraph_id': 6, 'end_character': 151, 'bleu_score': 0.9146912192286941, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 10288116489241924492}, 'section': 'Section::::History.:Mandates.\n'}]}]