Question: is vitamin b12 deficiency the same as pernicious anemia
[{'answer': 'pernicious anemia is a type', 'provenance': [{'wikipedia_id': '538993', 'title': 'Vitamin B12 deficiency anemia', 'start_paragraph_id': 1, 'start_character': 38, 'end_paragraph_id': 1, 'end_character': 65, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '538993', 'title': 'Vitamin B12 deficiency anemia', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 453, 'bleu_score': 0.9062950209722, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 147044069410508715}, 'section': 'Section::::Abstract.'}]}]