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

### Instruction:
What are the notes for the Mandarin Chinese program on CTV earlier than 2013?

### Inputs:
table_name: table, columns: ['Year', 'Network', 'Title', 'Notes', 'Language']

### Response:
SELECT Notes FROM table WHERE Year < 2013 AND Language = mandarin chinese AND Network = ctv