GPT 5.4 on 52575

You are solving a spreadsheet benchmark task in a real workbook. Objective: Produce the correct final workbook state for the expected answer region. What matters: - Only the values in the expected answer region will be graded. - The workbook is the answer. Instructions: 1. Read the workbook and inspect the relevant data region first. 2. Infer the required result for the provided workbook instance. 3. Write the final value(s) directly into the expected answer region. 4. Do not rely on prose, formulas in your chat response, pseudocode, or VBA as the answer unless the benchmark explicitly requires those to be written into cells. 5. If the natural-language task asks for a general method, formula, or macro, convert that into the concrete result needed for this workbook instance. 6. Keep your final text response short and only summarize the workbook cells you changed. Relevant data region(s): Expected answer region(s): F2:F92 Expected answer sheet(s): Task: How can I use Excel to count the number of weeks year-to-date in which an employee, identified by an employee number, has both worked overtime and taken a sick day within the same week, given that the data for overtime and sick days are in non-contiguous cells? Please return "y" if there is at least one of each of "Sick day" and "Overtime" for a week number, and only for instances of a week number where it is preceded by a different week number. Do not alter any formatting and add any headers.