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

### Instruction:
What was the 2nd leg score for the tie that had a 5-0 first leg score?

### Inputs:
table_name: table, columns: ['Team 1', 'Agg.', 'Team 2', '1st leg', '2nd leg']

### Response:
SELECT 2nd leg FROM table WHERE 1st leg = 5-0