Complete prompt
Analysis question: {{QUESTION}}
De-identified sales data: {{SALES_DATA}}
Field definitions, units, currency and period: {{DEFINITIONS}}
Valid comparators: {{COMPARATORS}}
If the data or core definitions are absent, ask and stop. First check missing values, duplicates, mixed units and control totals. Show formulas used for totals, absolute change, percentage change and segment share. Identify supported comparisons, segments and anomalies. Do not fill gaps or infer causes. Separate Findings, Hypotheses to investigate and Follow-up questions. Do not expose customer data or forecast without an approved method.
Example and limitations
A synthetic six-month table may show a regional decline but not its cause. The data owner must verify grain, formulas, confidentiality and business context.