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 | 68 | 1:31:31.5 | 2 |
| ronnie peterson | march - ford | 68 | + 36.1 | 5 |
| emerson fittipaldi | lotus - ford | 68 | + 50.5 | 4 |
| henri pescarolo | march - ford | 67 | + 1 lap | 17 |
| rolf stommelen | surtees - ford | 67 | + 1 lap | 12 |
| john surtees | surtees - ford | 67 | + 1 lap | 18 |
| jean - pierre beltoise | matra | 66 | + 2 laps | 15 |
| howden ganley | brm | 66 | + 2 laps | 11 |
| jo siffert | brm | 66 | + 2 laps | 3 |
| franã§ois cevert | tyrrell - ford | 65 | + 3 laps | 10 |
| nanni galli | march - ford | 65 | + 3 laps | 21 |
| tim schenken | brabham - ford | 63 | gearbox | 7 |
| reine wisell | lotus - pratt & whitney | 57 | not classified | 19 |
| andrea de adamich | march - alfa romeo | 56 | not classified | 24 |
| peter gethin | mclaren - ford | 53 | engine | 14 |
| jacky ickx | ferrari | 51 | engine | 6 |
| clay regazzoni | ferrari | 48 | oil pressure | 1 |
| chris amon | matra | 35 | engine | 9 |
| denny hulme | mclaren - ford | 32 | engine | 8 |
| derek bell | surtees - ford | 23 | suspension | 23 |
| mike beuttler | march - ford | 21 | oil pressure | 20 |
| dave charlton | lotus - ford | 1 | engine | 13 |
| graham hill | brabham - ford | 0 | accident | 22 |
| jackie oliver | mclaren - ford | 0 | accident | 16 |
Title:
1971 british grand prix
Statement:
clay regazzoni is the driver with 1 in grid
Answer:
supported