Instruction: Parse the product information to locate the target attribute, and then provide the extracted value of the target attribute and its source in the output, specifying None if the attribute is not present.

Input:
Product title: Wheel Replicas V1173 Satin Black Wheel (20x9"/6x5.5")
Product description: Wheel Replicas is a distributor of high quality wheels manufactured by Trade Union International, makers of Verde Wheels, V Rock Wheels, and Topline Accessories. With years of expertise, the wheels are engineered to be the top brand with the use of the latest casting and coating process. Wheel Replicas presents the latest technology of high performance wheels that are recognized in the market. Wheel Replica Rims offer a wide selection of wheels and rims, with polished chrome, silver and black paint finishes. The wheels are custom made for high-performance, are heavy-duty and durable to suit the style of most vehicle owners. Get a one-of-a-kind driving experience and a stylish ride with a set of Wheel Replicas.
Product feature: Tire pressure monitoring system (TPMS) compatible, One-Piece cast aluminum construction, Center cap included, One year finish and lifetime structural warranty, Does not include lug nuts or lug bolts
Product price: $185.61
Product brand: Wheel Replicas
Target attributes: Number Of Lugs
Answer: attribute: number of lugs
value: None
source: None