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

### Instruction:
What is the Nationality of the player named Yahaya, who has as App(L/C/E) of 0 (0/0/0)?

### Inputs:
table_name: table, columns: ['Nat.', 'Name', 'Since', 'App(L/C/E)', 'Goals(L/C/E)', 'Ends', 'Transfer fee', 'Notes']

### Response:
SELECT Nat. FROM table WHERE App(L/C/E) = 0 (0/0/0) AND Name = yahaya