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

### Instruction:
When Estudiantes was team #2, what was their agg. value?

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

### Response:
SELECT Agg. FROM table WHERE Team #2 = estudiantes