Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Series Ep. | Episode | Netflix | Segment A | Segment B | Segment C | Segment D |
| --- | --- | --- | --- | --- | --- | --- |
| 15-01 | 183.0 | S08E01 | Kelp Caviar | Luxury Sailboats | Dental Crowns | High-Performance Engines |
| 15-02 | 184.0 | S08E02 | Leather s Briefcase | Crop Dusters | Corn Whiskey | Drag Racing es Clutch |
| 15-03 | 185.0 | S08E03 | Train Rails | Desalinated Water | Racing Wheelchairs | Parquetry |
| 15-04 | 186.0 | S08E04 | s Flight Simulator | Traditional Bookbinding | Greenhouse Tomatoes | Hurricane-Proof s Shutter |
| 15-05 | 187.0 | S08E05 | Worcestershire Sauce | Lawn Bowls | Radio-Controlled Model Jets (Part 1) | Radio-Controlled Model Jets (Part 2) |
| 15-06 | 188.0 | S08E06 | s Pipe | Rock Climbing Gear | Leather Bike Saddles | Luxury Sports Cars |
| 15-07 | 189.0 | S08E07 | Replica Foods | Traffic Cone Dispensers | s Rocking Horse | London Taxis |
| 15-08 | 190.0 | S08E08 | Miniature Furniture | Garden Steam Locomotives | Hovercraft | s Folding Bicycle |
| 15-09 | 191.0 | S08E09 | Crosscut Saws | Haggis | Collectible Firearms (Part 1) | Collectible Firearms (Part 2) |
| 15-10 | 192.0 | S08E10 | Alligator s Bag | Lockers | s Bench Plane | able Deploy Flight Recorders |
| 15-11 | 193.0 | S08E11 | Grapples | Flavourings | s Dog Sled | Athletic Shoes |
| 15-12 | 194.0 | S08E12 | Retractile Cords | Wood Frame Sports Cars | Sushi (Part 1) | Sushi (Part 2) |
Question:
What is Segment A where Segment D is luxury sports cars?
Answer:
s Pipe