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

### Instruction:
How many laps with a grid larger than 7 did a Lotus - Ford do with a Time/Retired of + 2 laps?

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

### Response:
SELECT SUM Laps FROM table WHERE Grid > 7 AND Constructor = lotus - ford AND Time/Retired = + 2 laps