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 vfl season
Table Content:
| home team | home team score | away team | away team score | venue | crowd | date |
| --- | --- | --- | --- | --- | --- | --- |
| hawthorn | 13.16 (94) | melbourne | 16.13 (109) | glenferrie oval | 10000 | 23 may 1931 |
| fitzroy | 10.15 (75) | footscray | 12.12 (84) | brunswick street oval | 14000 | 23 may 1931 |
| essendon | 12.13 (85) | north melbourne | 9.9 (63) | windy hill | 10000 | 23 may 1931 |
| south melbourne | 18.19 (127) | st kilda | 16.10 (106) | lake oval | 18000 | 23 may 1931 |
| richmond | 10.12 (72) | collingwood | 9.14 (68) | punt road oval | 40000 | 23 may 1931 |
| geelong | 11.14 (80) | carlton | 11.8 (74) | corio oval | 12500 | 23 may 1931 |


Statement
at the 1931 vfl game , footscray do not play against south melbourne


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