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

### Instruction:
What is the class having a year under 2010 and a class position of 5th?

### Inputs:
table_name: table, columns: ['Year', 'Team', 'Co-Drivers', 'Class', 'Laps', 'Pos.', 'Class Pos.']

### Response:
SELECT Class FROM table WHERE Year < 2010 AND Class Pos. = 5th