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

### Instruction:
Name the lowest 2008 for guizhou when 2005 is less than 31

### Inputs:
table_name: table, columns: ['Year', '2010', '2009', '2008', '2005', '2000']

### Response:
SELECT MIN 2008 FROM table WHERE Year = guizhou AND 2005 < 31