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

### Instruction:
What years have a duration of 18 years, and patrizio rispo as the actor?

### Inputs:
table_name: table, columns: ['Actor', 'Character', 'Soap Opera', 'Years', 'Duration']

### Response:
SELECT Years FROM table WHERE Duration = 18 years AND Actor = patrizio rispo