Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
Name the 1800 kwh/kw p y when 2400 kwh/kw p y is 5.8

### Inputs:
table_name: table, columns: ['20 years', '2400 kWh/kW p y', '2200 kWh/kW p y', '2000 kWh/kW p y', '1800 kWh/kW p y', '1600 kWh/kW p y', '1400 kWh/kW p y', '1200 kWh/kW p y', '1000 kWh/kW p y', '800 kWh/kW p y']

### Response:
SELECT 1800 kWh/kW p y FROM table WHERE 2400 kWh/kW p y = 5.8