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

### Instruction:
What club/province for the player with over 18 caps and plays the fly-half?

### Inputs:
table_name: table, columns: ['Player', 'Position', 'Date of Birth (Age)', 'Caps', 'Club/province']

### Response:
SELECT Club/province FROM table WHERE Caps > 18 AND Position = fly-half