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 |
| jackie stewart | tyrrell - ford | 55 | 1:46:42.3 | 1 |
| françois cevert | tyrrell - ford | 55 | + 28.12 | 7 |
| emerson fittipaldi | lotus - ford | 55 | + 34.07 | 17 |
| jo siffert | brm | 55 | + 37.17 | 6 |
| chris amon | matra | 55 | + 41.08 | 9 |
| reine wisell | lotus - ford | 55 | + 1:16.02 | 15 |
| jean - pierre beltoise | matra | 55 | + 1:16.93 | 8 |
| john surtees | surtees - ford | 55 | + 1:24.91 | 13 |
| peter gethin | mclaren - ford | 54 | + 1 lap | 19 |
| howden ganley | brm | 54 | + 1 lap | 16 |
| rolf stommelen | surtees - ford | 53 | + 2 laps | 10 |
| tim schenken | brabham - ford | 50 | oil pressure | 14 |
| françois mazet | march - ford | 50 | + 5 laps | 23 |
| max jean | march - ford | 46 | not classified | 22 |
| henri pescarolo | march - ford | 45 | gearbox | 18 |
| graham hill | brabham - ford | 34 | oil pipe | 4 |
| andrea de adamich | march - alfa romeo | 31 | engine | 20 |
| pedro rodríguez | brm | 27 | ignition | 5 |
| clay regazzoni | ferrari | 20 | accident | 2 |
| ronnie peterson | march - alfa romeo | 19 | engine | 12 |
| denny hulme | mclaren - ford | 16 | ignition | 11 |
| jacky ickx | ferrari | 4 | engine | 3 |
| alex soler - roig | march - ford | 4 | fuel pump | 21 |
Title:
1971 french grand prix
Statement:
three of the drivers completed less than 30 laps
Answer:
supported