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

### Instruction:
Which ordinary value has a Russian value of унция?

### Inputs:
table_name: table, columns: ['Unit', 'Russian', 'Translation', 'Ratio', 'Metric value', 'Avoirdupois value', 'Ordinary value']

### Response:
SELECT Ordinary value FROM table WHERE Russian = унция