Question: what are the value of style guides and style sheet
[{'answer': 'improve communication', 'provenance': [{'wikipedia_id': '16017237', 'title': 'Style guide', 'start_paragraph_id': 2, 'start_character': 57, 'end_paragraph_id': 2, 'end_character': 78, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'enforce the best practice in ethics ( such as authorship , research ethics , and disclosure ) , pedagogy ( such as exposition and clarity ) , and compliance ( technical and regulatory )'}, {'provenance': [{'wikipedia_id': '16017237', 'title': 'Style guide', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 0, 'bleu_score': 1.0, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6347707251208880394}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '16017237', 'title': 'Style guide', 'start_paragraph_id': 2, 'start_character': 218, 'end_paragraph_id': 2, 'end_character': 718, 'bleu_score': 0.573440520751555, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 6347707251208880394}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '16017237', 'title': 'Style guide', 'section': 'Section::::Abstract.', 'start_paragraph_id': 2, 'end_paragraph_id': 2, 'meta': {'evidence_span': ['A style guide establishes standard style requirements to improve communication by ensuring consistency both within a document, and across multiple documents.', 'A style guide establishes standard style requirements to improve communication by ensuring consistency both within a document, and across multiple documents. Because practices vary, a style guide may set out standards to be used in areas such as punctuation, capitalization, citing sources, formatting of numbers and dates, table appearance and other areas. The style guide may require certain best practices in usage, language composition, visual composition, orthography and typography. For academic and technical documents, a guide may also enforce the best practice in ethics (such as authorship, research ethics, and disclosure), pedagogy (such as exposition and clarity), and compliance (technical and regulatory).', 'improve communication']}}]}]