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 |
| john surtees | cooper - maserati | 65 | 2:06:35.34 | 1 |
| jack brabham | brabham - repco | 65 | + 7.88 | 4 |
| denny hulme | brabham - repco | 64 | + 1 lap | 6 |
| richie ginther | honda | 64 | + 1 lap | 3 |
| dan gurney | eagle - climax | 64 | + 1 lap | 9 |
| jo bonnier | cooper - maserati | 63 | + 2 laps | 12 |
| peter arundell | lotus - brm | 61 | + 4 laps | 17 |
| ronnie bucknum | honda | 60 | + 5 laps | 13 |
| pedro rodríguez | lotus - brm | 49 | differential | 8 |
| bruce mclaren | mclaren - ford | 40 | engine | 14 |
| jo siffert | cooper - maserati | 33 | suspension | 11 |
| jochen rindt | cooper - maserati | 32 | suspension | 5 |
| innes ireland | brm | 28 | transmission | 16 |
| jackie stewart | brm | 26 | oil leak | 10 |
| bob bondurant | eagle - weslake | 24 | fuel system | 18 |
| graham hill | brm | 18 | engine | 7 |
| jim clark | lotus - brm | 9 | gearbox | 2 |
| moisés solana | cooper - maserati | 9 | overheating | 15 |
Title:
1966 mexican grand prix
Statement:
there were a total of 18 drivers competing in the 1966 mexican grand prix
Answer:
supported