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: tobias kamke
Table Content:
| outcome | date | tournament | surface | opponent | score |
| --- | --- | --- | --- | --- | --- |
| runner - up | 12 november 2007 | helsinki , finland | hard (i) | steve darcis | 3 - 6 , 6 - 1 , 4 - 6 |
| runner - up | 26 may 2008 | karlsruhe , germany | clay | teymuraz gabashvili | 1 - 6 , 4 - 6 |
| runner - up | 12 april 2010 | baton rouge , us | hard (i) | kevin anderson | 7 - 6 (9 - 7) , 6 - 7 (7 - 9) , 1 - 6 |
| runner - up | 31 may 2010 | fürth , germany | clay | robin haase | 4 - 6 , 2 - 6 |
| winner | 26 july 2010 | granby , canada | hard | milos raonic | 6 - 3 , 7 - 6 (7 - 4) |
| winner | 11 october 2010 | tiburon , us | hard | ryan harrison | 6 - 1 , 6 - 1 |
| winner | 13 november 2011 | loughborough , uk | hard | flavio cipolla | 6 - 2 , 7 - 5 |
| runner - up | 7 july 2012 | braunschweig , germany | clay | thomaz bellucci | 6 - 7 (4 - 7) , 3 - 6 |
| winner | 16 september 2012 | pétange , luxembourg | hard | paul - henri mathieu | 7 - 6 (9 - 7) , 6 - 4 |


Statement
kamke play better on clay than hard surface court


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