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 | manufacturer | laps | time | grid |
| mika kallio | ktm | 21 | 48:12.217 | 3 |
| hiroshi aoyama | ktm | 21 | + 3.238 | 11 |
| mattia pasini | aprilia | 21 | + 13.811 | 7 |
| marco simoncelli | gilera | 21 | + 18.474 | 5 |
| alex debon | aprilia | 21 | + 21.066 | 12 |
| hector barbera | aprilia | 21 | + 25.158 | 2 |
| yuki takahashi | honda | 21 | + 29.900 | 10 |
| ratthapark wilairot | honda | 21 | + 39.871 | 18 |
| aleix espargaro | aprilia | 21 | + 48.344 | 15 |
| hãctor faubel | aprilia | 21 | + 55.470 | 13 |
| roberto locatelli | gilera | 21 | + 55.832 | 9 |
| alvaro bautista | aprilia | 21 | + 1:00.442 | 1 |
| eugene laverty | aprilia | 21 | + 1:00.732 | 19 |
| fabrizio lai | gilera | 21 | + 1:36.975 | 16 |
| doni tata pradita | yamaha | 21 | + 1:37.080 | 21 |
| imre toth | aprilia | 21 | + 1:45.018 | 22 |
| russel gomez | aprilia | 21 | + 2:13.718 | 23 |
| alex baldolini | aprilia | 14 | retirement | 20 |
| julian simon | ktm | 5 | retirement | 4 |
| thomas luthi | aprilia | 5 | retirement | 6 |
| karel abraham | aprilia | 4 | retirement | 17 |
| lukas pesek | aprilia | 2 | retirement | 14 |
| manuel poggiali | gilera | 0 | accident | 8 |
Title:
2008 chinese motorcycle grand prix
Statement:
retirement is the time when laps is less than 5 , manufacturer is aprilia , grid is less than 17 and the rider is thomas luthi
Answer:
refuted