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

### Instruction:
What is the average number of caps for Meralomas with positions of centre?

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

### Response:
SELECT AVG Caps FROM table WHERE Club/province = meralomas AND Position = centre