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: 1968 vfl season
Table Content:
| home team | home team score | away team | away team score | venue | crowd | date |
| --- | --- | --- | --- | --- | --- | --- |
| melbourne | 10.11 (71) | st kilda | 10.16 (76) | mcg | 30581 | 13 july 1968 |
| footscray | 18.18 (126) | geelong | 5.13 (43) | western oval | 13092 | 13 july 1968 |
| essendon | 16.19 (115) | north melbourne | 9.9 (63) | windy hill | 11690 | 13 july 1968 |
| collingwood | 18.14 (122) | fitzroy | 18.7 (115) | victoria park | 16357 | 13 july 1968 |
| carlton | 11.14 (80) | richmond | 10.14 (74) | princes park | 24245 | 13 july 1968 |
| south melbourne | 12.10 (82) | hawthorn | 15.11 (101) | lake oval | 11191 | 13 july 1968 |


Statement
on 13 july 1968 , richmond be play as the away team


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