user
Instruction
This is a table fact verification task. The goal of this task is to distinguish whether the given statement is entailed or refuted by the given table.


Table
Table Title: 1956 british grand prix
Table Content:
| driver | constructor | laps | time / retired | grid |
| --- | --- | --- | --- | --- |
| juan manuel fangio | ferrari | 101 | 2:59:47.0 | 2 |
| alfonso de portago peter collins | ferrari | 100 | + 1 lap | 12 |
| jean behra | maserati | 99 | + 2 laps | 13 |
| jack fairman | connaught - alta | 98 | + 3 laps | 21 |
| horace gould | maserati | 97 | + 4 laps | 14 |
| luigi villoresi | maserati | 96 | + 5 laps | 19 |
| cesare perdisa | maserati | 95 | + 6 laps | 15 |
| paco godia | maserati | 94 | + 7 laps | 25 |
| robert manzon | gordini | 94 | + 7 laps | 18 |
| eugenio castellotti alfonso de portago | ferrari | 92 | + 9 laps | 8 |
| bob gerard | cooper - bristol | 88 | + 13 laps | 22 |
| stirling moss | maserati | 94 | axle | 1 |
| harry schell | vanwall | 87 | fuel system | 5 |
| desmond titterington | connaught - alta | 74 | engine | 11 |
| maurice trintignant | vanwall | 74 | fuel system | 16 |
| hernando da silva ramos | gordini | 71 | axle | 26 |
| peter collins | ferrari | 64 | oil pressure | 4 |
| roy salvadori | maserati | 59 | fuel system | 7 |
| tony brooks | brm | 39 | accident | 9 |
| mike hawthorn | brm | 24 | transmission | 3 |
| louis rosier | maserati | 23 | electrical | 27 |
| bruce halford | maserati | 22 | engine | 20 |
| umberto maglioli | maserati | 21 | gearbox | 24 |
| archie scott brown | connaught - alta | 16 | transmission | 10 |
| paul emery | emeryson - alta | 12 | ignition | 23 |
| jack brabham | maserati | 3 | engine | 28 |
| ron flockhart | brm | 2 | engine | 17 |
| josé froilán gonzález | vanwall | 0 | transmission | 6 |


Statement
cesare perdisa have a time / retire of + 6 lap


Answer Format
The final answer should be either "entailed" or "refuted" and use the following format:
```json
{
    "answer": "entailed" or "refuted"
}
```
rule
["entailed"]