user: Question: What was the max demand charge for the user with a tariff of 8.85?
Columns: ['User', 'Unit (kWh)/Time range', 'Tariff ( Rs. /kWh)', 'Fixed Charge ( Rs. /kWh)', 'Fuel Adjustment Charge (% of Total Energy Charge)', 'Max. Demand Charge ( Rs. /kVA)']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Religious (R-1)', '000-030', '1.90', '30.00', 'N/A', 'N/A']
SQL:

assistant: SELECT "Max. Demand Charge ( Rs. /kVA)" FROM "Table" WHERE "Tariff ( Rs. /kWh)" = '8.85';