Analyze the image and detect any man-made structures. Identify and list the following elements if they are present:
- Benches, kiosques, pergolas
- Playgrounds (swings, slides)
- Paved or asphalted paths
- Trash bins, street lamps, and information signs

Do not use any external data sources.
If no built elements are detected, return an empty list.
If the image is not clear enough to make a decision, return 'Not clear'.
If the image is not relevant to the task, return 'Irrelevant'.

Results must be consistent across multiple runs of the model on the same image.
Results must be JSON serializable.

**Output format:**  
```
{
    "classification": "Espaces verts artificialisés"
}
```