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 | 61 | 1:39:32.583 | 2 |
| ayrton senna | lotus - renault | 61 | + 34.827 | 1 |
| jacques laffite | ligier - renault | 61 | + 59.759 | 5 |
| renã arnoux | ligier - renault | 61 | + 1:28.429 | 4 |
| martin brundle | tyrrell - renault | 60 | + 1 lap | 17 |
| gerhard berger | benetton - bmw | 59 | + 2 laps | 16 |
| philippe streiff | tyrrell - renault | 59 | + 2 laps | 18 |
| elio de angelis | brabham - bmw | 58 | + 3 laps | 14 |
| johnny dumfries | lotus - renault | 58 | + 3 laps | 11 |
| teo fabi | benetton - bmw | 56 | + 5 laps | 12 |
| thierry boutsen | arrows - bmw | 37 | exhaust | 15 |
| michele alboreto | ferrari | 35 | fuel system | 6 |
| alain prost | mclaren - tag | 30 | engine | 9 |
| christian danner | osella - alfa romeo | 29 | engine | 24 |
| stefan johansson | ferrari | 26 | brakes | 8 |
| patrick tambay | lola - hart | 24 | battery | 13 |
| riccardo patrese | brabham - bmw | 21 | water leak | 10 |
| jonathan palmer | zakspeed | 20 | engine | 21 |
| marc surer | arrows - bmw | 19 | engine | 20 |
| alessandro nannini | minardi - motori moderni | 18 | clutch | 25 |
| andrea de cesaris | minardi - motori moderni | 16 | turbo | 22 |
| piercarlo ghinzani | osella - alfa romeo | 16 | engine | 23 |
| keke rosberg | mclaren - tag | 6 | engine | 7 |
| alan jones | lola - hart | 5 | injection | 19 |
| nigel mansell | williams - honda | 0 | spun off | 3 |
Title:
1986 brazilian grand prix
Statement:
michele alboreto and nigel mansel are the only people whose cause of retirement is fuel system
Answer:
refuted