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:
| Rider | Bike | Laps | Time | Grid |
| --- | --- | --- | --- | --- |
| James Toseland | Honda CBR1000RR | 22.0 | 37:02.097 | 1.0 |
| Noriyuki Haga | Yamaha YZF-R1 | 22.0 | +0.663 | 15.0 |
| Rubén Xaus | Ducati 999 F06 | 22.0 | +3.698 | 5.0 |
| Troy Bayliss | Ducati 999 F07 | 22.0 | +7.134 | 3.0 |
| Lorenzo Lanzi | Ducati 999 F07 | 22.0 | +9.312 | 2.0 |
| Max Biaggi | Suzuki GSX-R1000 K7 | 22.0 | +9.534 | 4.0 |
| Yukio Kagayama | Suzuki GSX-R1000 K7 | 22.0 | +18.286 | 8.0 |
| Fonsi Nieto | Kawasaki ZX-10R | 22.0 | +18.403 | 10.0 |
| Roberto Rolfo | Honda CBR1000RR | 22.0 | +19.873 | 11.0 |
| Max Neukirchner | Suzuki GSX-R1000 K6 | 22.0 | +22.914 | 7.0 |
| Jakub Smrž | Ducati 999 F05 | 22.0 | +29.602 | 12.0 |
| Michel Fabrizio | Honda CBR1000RR | 22.0 | +40.961 | 16.0 |
| Shinichi Nakatomi | Yamaha YZF-R1 | 22.0 | +41.008 | 17.0 |
| Dean Ellison | Ducati 999RS | 22.0 | +1:12.714 | 19.0 |
| Marek Svoboda | Yamaha YZF-R1 | 20.0 | +2 Laps | 21.0 |
| Régis Laconi | Kawasaki ZX-10R | 20.0 | +2 Laps | 13.0 |
| Troy Corser | Yamaha YZF-R1 | 20.0 | Retirement | 6.0 |
| Karl Muggeridge | Honda CBR1000RR | 10.0 | Retirement | 9.0 |
| Josh Brookes | Honda CBR1000RR | 8.0 | Retirement | 14.0 |
| Luca Morelli | Ducati 999RS | 0.0 | Retirement | 20.0 |
| Christian Zaiser | MV Agusta F4 312 R | 0.0 | Retirement | 18.0 |
Question:
What bike does dean ellison ride?
Answer:
Ducati 999RS