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

### Instruction:
What was Andretti's finish for the year he had a Buick engine and started 16th?

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

### Response:
SELECT Finish FROM table WHERE Engine = buick AND Start = 16th