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

### Instruction:
What is the 2nd leg when San Pedro was the winner?

### Inputs:
table_name: table, columns: ['Year', 'Winner', 'Runners-up', 'Aggregate', '1st leg', '2nd leg']

### Response:
SELECT 2nd leg FROM table WHERE Winner = san pedro