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

### Instruction:
What were the highest laps when the grid was larger than 19 and the time/retired was fuel?

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

### Response:
SELECT MAX Laps FROM table WHERE Grid > 19 AND Time/Retired = fuel