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 |
| jack brabham | brabham - repco | 80 | 2:13:13.4 | 1 |
| denny hulme | brabham - repco | 80 | + 9.6 | 2 |
| graham hill | brm | 79 | + 1 lap | 4 |
| jim clark | lotus - climax | 79 | + 1 lap | 5 |
| jochen rindt | cooper - maserati | 79 | + 1 lap | 7 |
| bruce mclaren | mclaren - serenissima | 78 | + 2 laps | 13 |
| chris irwin | brabham - climax | 78 | + 2 laps | 12 |
| john taylor | brabham - brm | 76 | + 4 laps | 16 |
| bob bondurant | brm | 76 | + 4 laps | 14 |
| guy ligier | cooper - maserati | 75 | + 5 laps | 17 |
| chris lawrence | cooper - ferrari | 73 | + 7 laps | 19 |
| bob anderson | brabham - climax | 70 | not classified | 10 |
| jo siffert | cooper - maserati | 70 | not classified | 11 |
| john surtees | cooper - maserati | 67 | transmission | 6 |
| jo bonnier | brabham - climax | 42 | clutch | 15 |
| peter arundell | lotus - brm | 32 | gearbox | 20 |
| jackie stewart | brm | 17 | engine | 8 |
| mike spence | lotus - brm | 15 | oil leak | 9 |
| dan gurney | eagle - climax | 9 | engine | 3 |
| trevor taylor | shannon - climax | 0 | engine | 18 |
Title:
1966 british grand prix
Statement:
mike spence was one of three drivers who retired from the race due to an engine problem
Answer:
refuted