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

### Instruction:
What series number started production on June 6?

### Inputs:
table_name: table, columns: ['No.', 'Country', 'Local title', 'Format', 'Start Date', 'End Date', 'Episodes', 'Premiere/Air Dates']

### Response:
SELECT MIN No. FROM table WHERE Start Date = June 6