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: 1991 men 's world ice hockey championships
Table Content:
| games | drawn | lost | points difference | points |
| --- | --- | --- | --- | --- |
| 7 | 1 | 0 | 41 - 16 | 13 |
| 7 | 4 | 0 | 30 - 21 | 10 |
| 7 | 1 | 2 | 24 - 20 | 9 |
| 7 | 2 | 2 | 23 - 28 | 8 |
| 7 | 1 | 3 | 22 - 15 | 7 |
| 7 | 0 | 4 | 19 - 19 | 6 |
| 7 | 0 | 6 | 13 - 26 | 2 |
| 7 | 1 | 6 | 13 - 40 | 1 |


Statement
there be 0 drawn for 7 game with 4 loss , 19 - 19 point differential and 6 point


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