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

### Instruction:
what is the standard when the pollutant is o 3 and averaging time is 8-hour?

### Inputs:
table_name: table, columns: ['Pollutant', 'Type', 'Standard', 'Averaging Time', 'Regulatory Citation']

### Response:
SELECT Standard FROM table WHERE Pollutant = o 3 AND Averaging Time = 8-hour