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

### Instruction:
What is the average Bike No, when Driver / Passenger is Joris Hendrickx / Kaspars Liepins, and when Position is greater than 4?

### Inputs:
table_name: table, columns: ['Position', 'Driver / Passenger', 'Equipment', 'Bike No', 'Points']

### Response:
SELECT AVG Bike No FROM table WHERE Driver / Passenger = joris hendrickx / kaspars liepins AND Position > 4