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 |
| jacky ickx | ferrari | 60 | 2:25:40.9 | 3 |
| john surtees | honda | 60 | + 1:58.6 | 7 |
| jackie stewart | matra - ford | 59 | + 1 lap | 2 |
| vic elford | cooper - brm | 58 | + 2 laps | 17 |
| denny hulme | mclaren - ford | 58 | + 2 laps | 4 |
| piers courage | brm | 57 | + 3 laps | 14 |
| richard attwood | brm | 57 | + 3 laps | 12 |
| bruce mclaren | mclaren - ford | 56 | + 4 laps | 6 |
| jean - pierre beltoise | matra | 56 | + 4 laps | 8 |
| chris amon | ferrari | 55 | + 5 laps | 5 |
| jo siffert | lotus - ford | 54 | + 6 laps | 11 |
| pedro rodrã­guez | brm | 53 | not classified | 10 |
| jochen rindt | brabham - repco | 45 | fuel leak | 1 |
| jack brabham | brabham - repco | 15 | fuel pump | 13 |
| graham hill | lotus - ford | 14 | halfshaft | 9 |
| johnny servoz - gavin | cooper - brm | 14 | accident | 15 |
| jo schlesser | honda | 2 | fatal accident | 16 |
Title:
1968 french grand prix
Statement:
two drivers had a time / retired of + 4 laps and they are jackie steward with matra - ford and chris amon with ferrari
Answer:
refuted