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

### Instruction:
Where did the team of Rahal Letterman in 2006 start?

### Inputs:
table_name: table, columns: ['Year', 'Chassis', 'Engine', 'Start', 'Finish', 'Team']

### Response:
SELECT COUNT Start FROM table WHERE Team = rahal letterman AND Year = 2006