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

### Instruction:
What is the minimum 2007 USD in Kabardino-Balkaria?

### Inputs:
table_name: table, columns: ['Rank (2008)', 'Federal Subjects', 'Russian Name', '2008 (RUB)', '2008 (USD)', '2007 (RUB)', '2007 (USD)', '2005 (RUB)', '2005 (USD)']

### Response:
SELECT MIN 2007 (USD) FROM table WHERE Federal Subjects = Kabardino-Balkaria