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: 1931 grand prix season
Table Content:
| name | circuit | date | winning driver | winning constructor | report |
| --- | --- | --- | --- | --- | --- |
| tunis grand prix | carthage | 29 march | achille varzi | bugatti | report |
| circuit d'esterel plage | saint - raphaël | 6 april | philippe étancelin | bugatti | report |
| monaco grand prix | monaco | 19 april | louis chiron | bugatti | report |
| circuito di alessandria | alessandria | 26 april | achille varzi | bugatti | report |
| targa florio | madonie | 10 may | tazio nuvolari | alfa romeo | report |
| picardy grand prix | péronne | 10 may | ivernel | bugatti | report |
| casablanca grand prix | anfa circuit | 17 may | stanislas czaykowski | bugatti | report |
| geneva grand prix | meyrin | 7 june | marcel lehoux | bugatti | report |
| rome grand prix | littorio | 7 june | ernesto maserati | maserati | report |
| lviv grand prix | lviv | 7 june | hans stuck | mercedes - benz | report |
| eifelrennen | nürburgring | 7 june | rudolf caracciola | mercedes - benz | report |
| grand prix de la marne | reims | 5 july | marcel lehoux | bugatti | report |
| circuit du vaucluse | avignon | 5 july | frédéric toselli | bugatti | report |
| german grand prix | nürburgring | 19 july | rudolf caracciola | mercedes - benz | report |
| dieppe grand prix | dieppe | 26 july | philippe étancelin | alfa romeo | report |
| coppa ciano | montenero | 2 august | tazio nuvolari | alfa romeo | report |
| avusrennen | avus | 2 august | rudolf caracciola | mercedes - benz | report |
| circuit du dauphiné | grenoble | 2 august | philippe étancelin | alfa romeo | report |
| grand prix du comminges | saint - gaudens | 16 august | philippe étancelin | alfa romeo | report |
| coppa acerbo | pescara | 16 august | giuseppe campari | alfa romeo | report |
| monza grand prix | monza | 6 september | luigi fagioli | maserati | report |
| la baule grand prix | la baule | 13 september | william grover - williams | bugatti | report |
| masaryk grand prix | brno | 27 september | louis chiron | bugatti | report |
| brignoles grand prix | brignoles | 27 september | rené dreyfus | bugatti | report |
| mountain championship | brooklands | 17 october | henry birkin | maserati | report |


Statement
the bugatti be the winning contractor for 3 race while maserati and mercedes - benz win 12 time


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