user
Instruction
Answer the question based on the provided table.


Table
Table Title: Primeval Beech Forests of the Carpathians and the Ancient Beech Forests of Germany
Table Content:
| # | Massif | Region | Type of nature reserve | Preserved area | Buffer zone |
| --- | --- | --- | --- | --- | --- |
| 1 | Chornohora | Zakarpattia | Carpathian Biosphere Reserve | 2476.8 ha | 12925 ha |
| 2 | Uholka / Wide Meadow | Zakarpattia | Carpathian Biosphere Reserve | 11860 ha | 3301 ha |
| 3 | Svydovets | Zakarpattia | Carpathian Biosphere Reserve | 3030.5 ha | 5639.5 ha |
| 4 | Maramoros | Zakarpattia | Carpathian Biosphere Reserve | 2243.6 ha | 6230.4 ha |
| 5 | Kuziy / Trybushany | Zakarpattia | Carpathian Biosphere Reserve | 1369.6 ha | 3163.4 ha |
| 6 | Stuzhytsia / Uzhok | Zakarpattia | Uzh National Nature Park | 2532 ha | 3615 ha |
| 7 | Stužica / Bukovské vrchy | Presov | Poloniny National Park | 2950 ha | 11300 ha |
| 8 | Rožok | Presov | Presov Preserved areas | 67.1 ha | 41.4 ha |
| 9 | Vihorlat | Presov | Presov Preserved areas | 2578 ha | 2413 ha |
| 10 | Havešová | Presov | Presov Preserved areas | 171.3 ha | 63.9 ha |
| 11 | Jasmund | Mecklenburg-Vorpommern | Jasmund National Park | 492.5 ha | 2510.5 ha |
| 12 | Serrahn | Mecklenburg-Vorpommern | Müritz National Park | 268.1 ha | 2568 ha |
| 13 | Grumsiner Forest | Brandenburg | Grumsiner Forest Nature Reserve | 590.1 ha | 274.3 ha |
| 14 | Hainich | Thuringia | Hainich National Park | 1573.4 ha | 4085.4 ha |
| 15 | Kellerwald | Hesse | Kellerwald-Edersee National Park | 1467.1 ha | 4271.4 ha |


Question
what is the total number of region on the chart?


Answer Format
The final answer should be concise and use the following format:
```json
{
    "answer": [
        "answer1",
        "answer2",
        ...
    ]
}
```
rule
["6"]