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

### Instruction:
What are the highest attempts that have net yards less than 631, and 2 for the touchdowns?

### Inputs:
table_name: table, columns: ['Player', 'Attempts', 'Net yards', 'Yards per attempt', 'Touchdowns']

### Response:
SELECT MAX Attempts FROM table WHERE Net yards < 631 AND Touchdowns = 2