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 |
| valentino rossi | honda | 28 | 54:12.962 | 3 |
| carlos checa | yamaha | 28 | + 22.200 | 1 |
| tohru ukawa | honda | 28 | + 24.220 | 8 |
| kenny roberts , jr | suzuki | 28 | + 40.832 | 12 |
| alex barros | honda | 28 | + 42.709 | 4 |
| max biaggi | yamaha | 28 | + 44.064 | 5 |
| norifumi abe | yamaha | 28 | + 1:49.012 | 13 |
| john hopkins | yamaha | 28 | + 2:03.101 | 15 |
| jeremy mcwilliams | proton kr | 27 | + 1 lap | 6 |
| tetsuya harada | honda | 27 | + 1 lap | 18 |
| garry mccoy | yamaha | 27 | + 1 lap | 16 |
| shinya nakano | yamaha | 27 | + 1 lap | 17 |
| sete gibernau | suzuki | 24 | accident | 9 |
| daijiro kato | honda | 7 | accident | 2 |
| loris capirossi | honda | 6 | accident | 7 |
| rãgis laconi | aprilia | 3 | accident | 14 |
| nobuatsu aoki | proton kr | 2 | retirement | 11 |
| jurgen vd goorbergh | honda | 2 | retirement | 10 |
| olivier jacque | yamaha | 0 | accident | 19 |
| pere riba | yamaha | 0 | accident | 20 |
Title:
2002 portuguese motorcycle grand prix
Statement:
pere riba was the only rider with a proton kr that retired
Answer:
refuted