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

### Instruction:
When the driver mike hailwood has a grid greater than 12 and a Time/Retired of + 2 laps, what is the average number of laps?

### Inputs:
table_name: table, columns: ['Driver', 'Constructor', 'Laps', 'Time/Retired', 'Grid']

### Response:
SELECT AVG Laps FROM table WHERE Time/Retired = + 2 laps AND Driver = mike hailwood AND Grid > 12