Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.

### Instruction:
Please list the parts not in stock. Provide details to support your answer.

### Input:
Part Name	Price	Quantity
Engine Oil	$5.99	50
Oil Filter	$2.49	out of stock
Brake Pads	$45.99	25
Air Filter	$9.99	75
Spark Plugs	$3.99	out of stock
Radiator	$89.99	10

### Response: Limit your response to 800 words.
user