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

### Instruction:
What national has 4.45 for o and 4.55 for xo?

### Inputs:
table_name: table, columns: ['Name', 'Nationality', '4.30', '4.45', '4.55', 'Result']

### Response:
SELECT Nationality FROM table WHERE 4.45 = o AND 4.55 = xo