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: 2006 in paleontology
Table Content:
| name | status | authors | unit | location |
| --- | --- | --- | --- | --- |
| cathayopterus | valid | wang zhou | yixian formation | china |
| caviramus | valid | fröbisch fröbisch | kössen formation | switzerland |
| longchengpterus | valid | wang li duan cheng | jiufotang formation | china |
| muzquizopteryx | valid | frey buchy stinnesbeck gonzalez stefano | austin group | mexico |
| yixianopterus | valid | lü ji yuan gao sun ji | yixian formation | china |


Statement
lü ji yuan gao sun ji be the author locate in mexico


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