Question: what protein does the hfe gene code for
[{'answer': 'Human hemochromatosis', 'provenance': [{'wikipedia_id': '4368806', 'title': 'HFE (gene)', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 21, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '4368806', 'title': 'HFE (gene)', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 200, 'bleu_score': 0.521069700291636, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14392711499456124629}, 'section': 'Section::::Abstract.'}]}]