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 / retired | grid |
| alex barros | honda | 30 | 47:22.404 | 2 |
| valentino rossi | honda | 30 | + 0.230 | 6 |
| max biaggi | yamaha | 30 | + 15.213 | 1 |
| daijiro kato | honda | 30 | + 22.504 | 3 |
| tohru ukawa | honda | 30 | + 35.165 | 7 |
| shinya nakano | yamaha | 30 | + 50.169 | 9 |
| jurgen vd goorbergh | honda | 30 | + 1:03.814 | 15 |
| jeremy mcwilliams | proton kr | 30 | + 1:05.079 | 8 |
| olivier jacque | yamaha | 30 | + 1:08.312 | 11 |
| norifumi abe | yamaha | 30 | + 1:08.312 | 20 |
| john hopkins | yamaha | 30 | + 1:26.241 | 17 |
| andrew pitt | kawasaki | 30 | + 1:27.427 | 18 |
| sete gibernau | suzuki | 29 | + 1 lap | 10 |
| tetsuya harada | honda | 29 | + 1 lap | 22 |
| kenny roberts , jr | suzuki | 24 | retirement | 14 |
| loris capirossi | honda | 19 | accident | 12 |
| david garcía | proton kr | 13 | retirement | 19 |
| garry mccoy | yamaha | 6 | accident | 4 |
| nobuatsu aoki | proton kr | 1 | accident | 16 |
| régis laconi | aprilia | 1 | retirement | 13 |
| josé luis cardoso | yamaha | 0 | accident | 21 |
| carlos checa | yamaha | 0 | accident | 5 |
Title:
2002 valencian community motorcycle grand prix
Statement:
30 is the lowest laps that has a manufacturer of yamaha , and a time / retired of + 1:08.312 , and a grid less than 20
Answer:
refuted