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

### Instruction:
What was the margin in 2001 at the McDonald's LPGA Championship?

### Inputs:
table_name: table, columns: ['Year', 'Championship', 'Winning score', 'Margin', 'Runner(s)-up']

### Response:
SELECT Margin FROM table WHERE Year = 2001 AND Championship = mcdonald's lpga championship