```json
{
  "TragedyDegree": 2,
  "ComedyDegree": 7
}
```

Evaluation:
- **Tragedy Degree:** The story contains some elements of fear and uncertainty due to the unexpected frost posing a threat to the town's agriculture, and Anya's journey into the unknown forest. However, it lacks profound tragic elements or emotional setbacks. Therefore, it scores a 2 for tragedy.
- **Comedy Degree:** The story has a relatively happy and uplifting ending. Anya's bravery leads to a miraculous harvest, benefiting not only her family but also the entire town and neighboring villages, bringing joy and celebration. This earns it a score of 7 for comedy.
