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 | 11.10 (76) | south melbourne | 11.13 (79) | glenferrie oval | 11000 | 30 may 1931 |
| essendon | 10.12 (72) | richmond | 11.20 (86) | windy hill | 15000 | 30 may 1931 |
| carlton | 16.11 (107) | collingwood | 13.13 (91) | princes park | 35000 | 30 may 1931 |
| st kilda | 13.19 (97) | north melbourne | 7.10 (52) | junction oval | 10000 | 30 may 1931 |
| melbourne | 13.9 (87) | footscray | 10.11 (71) | mcg | 20244 | 30 may 1931 |
| geelong | 20.22 (142) | fitzroy | 12.9 (81) | corio oval | 9000 | 30 may 1931 |


Statement
on may 30 1931 hawthorn and richmond play at princess park attendance be 9000


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