user
Instruction
Answer the question based on the provided table.


Table
Table Title: Central America
Table Content:
| Country | Amphibians | Birds | Mammals | Reptile | Total terrestrial vertebrates | Vascular plants | Biodiversity |
| --- | --- | --- | --- | --- | --- | --- | --- |
| Belize | 46 | 544 | 147 | 140 | 877 | 2894 | 3771 |
| Costa Rica | 183 | 838 | 232 | 258 | 1511 | 12119 | 13630 |
| El Salvador | 30 | 434 | 137 | 106 | 707 | 2911 | 3618 |
| Guatemala | 133 | 684 | 193 | 236 | 1246 | 8681 | 9927 |
| Honduras | 101 | 699 | 201 | 213 | 1214 | 5680 | 6894 |
| Nicaragua | 61 | 632 | 181 | 178 | 1052 | 7590 | 8642 |
| Panama | 182 | 904 | 241 | 242 | 1569 | 9915 | 11484 |


Question
which country in central america is the most biodiverse?


Answer Format
The final answer should be concise and use the following format:
```json
{
    "answer": [
        "answer1",
        "answer2",
        ...
    ]
}
```
rule
["Costa Rica"]