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: tennis at the 2012 summer olympics
Table Content:
| nation | gold | silver | bronze | total |
| --- | --- | --- | --- | --- |
| united states (usa) | 3 | 0 | 1 | 4 |
| great britain (gbr) | 1 | 1 | 0 | 2 |
| belarus (blr) | 1 | 0 | 1 | 2 |
| france (fra) | 0 | 1 | 1 | 2 |
| russia (rus) | 0 | 1 | 1 | 2 |
| czech republic (cze) | 0 | 1 | 0 | 1 |
| switzerland (sui) | 0 | 1 | 0 | 1 |
| argentina (arg) | 0 | 0 | 1 | 1 |
| grand total | 5 | 5 | 5 | 15 |


Statement
during the tennis part of the 2012 summer olympics no country have the same number of medal as another


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