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: 2009 world championships in athletics - women 's 1500 metres
Table Content:
| world record | qu yunxia ( chn ) | 3:50.46 | beijing , china | 11 september 1993 |
| --- | --- | --- | --- | --- |
| championship record | tatyana tomashova ( rus ) | 3:58.52 | paris , france | 31 august 2003 |
| world leading | maryam yusuf jamal ( bhr ) | 3:56.55 | rome , italy | 10 july 2009 |
| african record | hassiba boulmerka ( alg ) | 3:55.30 | barcelona , spain | 8 august 1992 |
| asian record | qu yunxia ( chn ) | 3:50.46 | beijing , china | 11 september 1993 |
| north american record | mary slaney ( usa ) | 3:57.12 | stockholm , sweden | 26 july 1983 |
| south american record | letitia vriesde ( sur ) | 4:05.67 | tokyo , japan | 31 august 1991 |
| european record | tatyana kazankina ( urs ) | 3:52.47 | zã¼rich , switzerland | 13 august 1980 |


Statement
the latest date in the table be 13 august 1980 and the earliest be 31 august 2003 for the european record and the championship record


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