1[2 {"id": "C1", "text": "The task is infeasible because the only permitted input, data/firms.csv, is absent from the workspace.", "results_keys": ["feasibility", "feasibility_reason", "n_input_rows", "data_issues"], "status": "supported", "caveat": "Checked by directory listing inside and outside the sandbox; bundle.json lists the file, so it was presumably meant to be present."},3 {"id": "C2", "text": "No firm counts or revenue/employee aggregates could be computed; all are reported as null rather than estimated.", "results_keys": ["n_unique_firms", "n_missing_revenue", "n_analysed", "mean_revenue_musd", "median_revenue_musd", "mean_employees", "mean_revenue_raw"], "status": "supported", "caveat": "The gate marks these keys non-nullable, so its type checks fail by design."},4 {"id": "C3", "text": "analysis.py deterministically regenerates results.json, analytic.csv and exclusions.csv (byte-identical on clean re-run); no random seed is used.", "results_keys": ["random_seed"], "status": "supported", "caveat": "Tested on real data only in the infeasible branch; the data-processing branch was tested only on a synthetic fixture."}5]6