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

### Instruction:
What are the competitions that occurred before 2006 in SVK Nitra?

### Inputs:
table_name: table, columns: ['Competition', 'Venue', 'Year', 'Category', 'Result']

### Response:
SELECT Competition FROM table WHERE Year < 2006 AND Venue = svk nitra