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 |
| nelson piquet | williams - honda | 51 | 1:17:42.889 | 6 |
| nigel mansell | williams - honda | 51 | + 9.828 | 3 |
| stefan johansson | ferrari | 51 | + 22.915 | 12 |
| keke rosberg | mclaren - tag | 51 | + 53.809 | 8 |
| gerhard berger | benetton - bmw | 50 | + 1 lap | 4 |
| alan jones | lola - ford | 49 | + 2 laps | 18 |
| thierry boutsen | arrows - bmw | 49 | + 2 laps | 13 |
| christian danner | arrows - bmw | 49 | + 2 laps | 16 |
| philippe streiff | tyrrell - renault | 49 | + 2 laps | 23 |
| martin brundle | tyrrell - renault | 49 | + 2 laps | 20 |
| alex caffi | osella - alfa romeo | 45 | not classified | 27 |
| teo fabi | benetton - bmw | 44 | puncture | 1 |
| michele alboreto | ferrari | 33 | engine | 9 |
| andrea de cesaris | minardi - motori moderni | 33 | engine | 21 |
| ivan capelli | ags - motori moderni | 31 | puncture | 25 |
| renã arnoux | ligier - renault | 30 | gearbox | 11 |
| jonathan palmer | zakspeed | 27 | engine | 22 |
| alain prost | mclaren - tag | 27 | disqualified | 2 |
| philippe alliot | ligier - renault | 22 | engine | 14 |
| johnny dumfries | lotus - renault | 18 | gearbox | 17 |
| derek warwick | brabham - bmw | 16 | spun off | 7 |
| alessandro nannini | minardi - motori moderni | 15 | electrical | 19 |
| piercarlo ghinzani | osella - alfa romeo | 12 | suspension | 26 |
| patrick tambay | lola - ford | 2 | accident | 15 |
| riccardo patrese | brabham - bmw | 2 | accident | 10 |
| huub rothengatter | zakspeed | 1 | engine | 24 |
| ayrton senna | lotus - renault | 0 | transmission | 5 |
Title:
1986 italian grand prix
Statement:
only one of the drivers suffered a spin off during the grand prix
Answer:
supported