{ "id": "101", "instruction_en": "Standardize all date entries in the spreadsheet to the 01-FEB-2002 format (dd-MMM-yyyy). Month headers should read consistently as 01-JAN-2002, 01-FEB-2002, etc. Pay attention to case sensitivity.", "source_files": [ "101_src_0.xlsx" ], "source_files_urls": [ "https://huggingface.co/datasets/FinWorkBench/Finch/resolve/main/files/101/101_src_0.xlsx" ], "task_type": "Structuring / Formatting", "business_type": "Trading and Risk Management", "task_constraints": "You will be given an Excel file as input. Please perform all required operations by modifying the existing workbook. You may add new sheets if necessary, but you must preserve all original sheets and their contents. Do not replace the workbook with a new file that contains only the results. Return the full updated workbook, including all original sheets plus any newly added sheets." }