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

### Instruction:
What position has a Cross-code debut of 1st ru test v ireland?

### Inputs:
table_name: table, columns: ['Player', 'Test debut', 'Year', 'Cross-code debut', 'Date', 'Position']

### Response:
SELECT Position FROM table WHERE Cross-code debut = 1st ru test v ireland