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:
| driver | constructor | laps | time / retired | grid |
| mika hã¤kkinen | mclaren - mercedes | 71 | 1:30:44.086 | 3 |
| david coulthard | mclaren - mercedes | 71 | + 5.289 | 14 |
| michael schumacher | ferrari | 71 | + 39.092 | 4 |
| eddie irvine | ferrari | 71 | + 43.976 | 8 |
| ralf schumacher | jordan - mugen - honda | 71 | + 50.654 | 9 |
| jacques villeneuve | williams - mecachrome | 71 | + 53.202 | 11 |
| damon hill | jordan - mugen - honda | 71 | + 1:13.624 | 15 |
| johnny herbert | sauber - petronas | 70 | + 1 lap | 18 |
| alexander wurz | benetton - playlife | 70 | + 1 lap | 17 |
| jarno trulli | prost - peugeot | 70 | + 1 lap | 16 |
| shinji nakano | minardi - ford | 70 | + 1 lap | 21 |
| ricardo rosset | tyrrell - ford | 69 | + 2 laps | 22 |
| jos verstappen | stewart - ford | 51 | engine | 12 |
| esteban tuero | minardi - ford | 30 | spun off | 19 |
| giancarlo fisichella | benetton - playlife | 21 | collision | 1 |
| jean alesi | sauber - petronas | 21 | collision | 2 |
| heinz - harald frentzen | williams - mecachrome | 16 | engine | 7 |
| rubens barrichello | stewart - ford | 8 | brakes | 5 |
| pedro diniz | arrows | 3 | collision | 13 |
| mika salo | arrows | 1 | collision | 6 |
| olivier panis | prost - peugeot | 0 | clutch | 10 |
| toranosuke takagi | tyrrell - ford | 0 | collision | 20 |
Title:
1998 austrian grand prix
Statement:
18.0 is the average grid for johnny herbert with a time / retired of + 1 lap
Answer:
supported