Give you a statement and table with its title in Markdown format, please determine whether the statement is supported or refuted by, or is unrelated to the table. It'a binary classification problem, you should choose the answer between supported and refuted. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| rider | bike | laps | time | grid |
| troy bayliss | ducati 999 f07 | 24 | 39:30.861 | 1 |
| max biaggi | suzuki gsx - r1000 k7 | 24 | + 1.431 | 4 |
| noriyuki haga | yamaha yzf - r1 | 24 | + 4.466 | 5 |
| troy corser | yamaha yzf - r1 | 24 | + 13.766 | 2 |
| roberto rolfo | honda cbr1000rr | 24 | + 20.848 | 9 |
| ruben xaus | ducati 999 f06 | 24 | + 21.930 | 3 |
| lorenzo lanzi | ducati 999 f07 | 24 | + 29.847 | 6 |
| fonsi nieto | kawasaki zx - 10r | 24 | + 29.986 | 16 |
| shinichi nakatomi | yamaha yzf - r1 | 24 | + 40.126 | 10 |
| max neukirchner | suzuki gsx - r1000 k6 | 24 | + 40.733 | 12 |
| james toseland | honda cbr1000rr | 24 | + 42.544 | 8 |
| vittorio iannuzzo | kawasaki zx - 10r | 24 | + 54.504 | 15 |
| karl muggeridge | honda cbr1000rr | 24 | + 55.024 | 17 |
| steve martin | suzuki gsx - r1000 k6 | 24 | + 55.304 | 22 |
| yoann tiberio | honda cbr1000rr | 24 | + 59.781 | 18 |
| norino brignola | ducati 999 f05 | 24 | + 1:00.609 | 19 |
| luca morelli | honda cbr1000rr | 24 | + 1:06.922 | 21 |
| marco borciani | ducati 999 f06 | 24 | + 1:18.228 | 11 |
| dean ellison | ducati 999rs | 23 | + 1 lap | 23 |
| régis laconi | kawasaki zx - 10r | 12 | retirement | 13 |
| michel fabrizio | honda cbr1000rr | 8 | retirement | 7 |
| jakub smrž | ducati 999 f05 | 1 | retirement | 14 |
Title:
2007 vallelunga superbike world championship round
Statement:
four of the 7 riders on ducati motorcycles did not do the 24 laps
Answer:
refuted