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

### Instruction:
Which Zone is the lowest when Managed By Southern and has Platforms under 2?

### Inputs:
table_name: table, columns: ['Stations', 'Place', 'Managed By', 'Platforms', 'Zone']

### Response:
SELECT MIN Zone FROM table WHERE Managed By = southern AND Platforms < 2