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

### Instruction:
What is the language of the television service cartello promozionale sky hd?

### Inputs:
table_name: table, columns: ['Television service', 'Country', 'Language', 'Content', 'HDTV', 'Package/Option']

### Response:
SELECT Language FROM table WHERE Television service = cartello promozionale sky hd