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

### Instruction:
What is every original language for book series Little House on the Prairie?

### Inputs:
table_name: table, columns: ['Book series', 'Author', 'Original language', 'No. of installments', 'First published', 'Approximate sales']

### Response:
SELECT Original language FROM table WHERE Book series = Little House on the Prairie