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: fiba eurobasket 2007 squads
Table Content:
| player | height | position | year born | current club |
| --- | --- | --- | --- | --- |
| dror hagag | 1.78 | guard | 1978 | hapoel jerusalem |
| moran rot | 1.78 | guard | 1982 | hapoel holon |
| yotam halperin | 1.96 | guard | 1984 | maccabi tel aviv |
| lior eliyahu | 2.05 | forward | 1985 | maccabi tel aviv |
| erez markovich | 2.08 | center | 1978 | hapoel jerusalem |
| jeron roberts | 1.94 | guard | 1976 | demon astronauts amsterdam |
| guy pnini | 2.01 | forward | 1983 | hapoel jerusalem |
| meir tapiro | 1.94 | guard | 1975 | bnei hasharon |
| matan naor | 1.94 | forward | 1980 | ironi nahariya |
| ido kozikaro | 2.02 | forward | 1978 | ironi nahariya |
| yaniv green | 2.06 | forward | 1980 | csk vvs samara |
| amit tamir | 2.08 | center | 1979 | cherkassy monkeys |


Statement
the player in the position of center from the cherkassy monkey club be bear before 1979


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