Based on the story provided, here's the scoring:

- **Tragedy Degree:** The story has almost no tragic elements. Isabella pursues her passion for archaeology, makes exciting discoveries, and forms a community with like-minded individuals. The overall tone is uplifting and positive.
- **Comedy Degree:** The story contains moments of wonder and camaraderie, but it lacks explicitly comedic elements or an extremely happy ending characterized by strong humor and delight.

Given this analysis, the ratings are:

```json
{
  "TragedyDegree": 1,
  "ComedyDegree": 3
}
```
