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: none
Table Content:
| departure | going to | calling at | arrival | operator |
| --- | --- | --- | --- | --- |
| 07.10 | skegness | wainfleet , skegness | 7.28 | gnr |
| 08.47 | spilsby | halton holegate , spilsby | 9.01 | gnr |
| 10.25 | peterborough north | boston , spalding , peterborough north | 11.33 | gnr |
| 10.28 | spilsby | halton holegate , spilsby | 10.39 | gnr |
| 11.02 | mablethorpe | willoughby , mumby road , sutton - on - sea , mablethorpe | 11.32 | gnr |
| 11.15 | spilsby | halton holegate , spilsby | 11.3 | gnr |
| 11.37 (mon) | skegness | skegness | 11.52 | gnr |
| 11.49 | mablethorpe | willoughby , mumby road , sutton - on - sea , mablethorpe | 12.2 | gnr |
| 11.53 | skegness | skegness | 12.08 | gnr |
| 12.40 | boston | boston | 13.0 | gnr |
| 13.10 | spilsby | halton holegate , spilsby | 13.21 | gnr |
| 16.15 | spilsby | halton holegate , spilsby | 16.29 | gnr |
| 17.03 | nottingham victoria | boston , sleaford , nottingham victoria | 18.46 | gnr |
| 18.16 | spilsby | halton holegate , spilsby | 18.27 | gnr |
| 19.07 | grimsby town | willoughby , alford , louth , waltham , grimsby town | 20.0 | gnr |
| 19.15 (fri) | skegness | skegness | 19.3 | gnr |
| 19.15 (fri) | mablethorpe | willoughby , mumby road , sutton - on - sea , mablethorpe | 19.5 | gnr |
| 19.23 | spilsby | halton holegate , spilsby | 19.34 | gnr |
| 21.00 | grimsby town | alford , louth , waltham , grimsby town | 21.53 | gnr |
| 21.06 | peterborough north | boston , spalding , peterborough north | 22.23 | gnr |
| 21.08 | skegness | wainfleet , skegness | 21.26 | gnr |


Statement
the train that depart at 21.00 for grimsby town have an arrival time of 21.26


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