Based on the provided story, here is the evaluation according to the given criteria:

1. **Tragedy Degree**: The story incorporates elements of personal struggle and overcoming disabilities, which are portrayed poignantly. However, it is not a profound tragedy; rather, it highlights the strength and perseverance of the protagonist in a way that can be deeply inspiring but not overwhelmingly tragic. Therefore, a moderate rating is appropriate.

2. **Comedy Degree**: The story does not emphasize comedic elements or light-hearted moments. While it ends on a positive note and is emotionally uplifting, it does not fit the criteria of having strong comedic aspects or being extremely delightful in a comedic sense.

Here's the evaluation in JSON format:

```json
{
  "TragedyDegree": 5,
  "ComedyDegree": 2
}
```

Explanation:
- **Tragedy Degree**: 5 (Moderate tragic plots with some emotional setbacks)
- **Comedy Degree**: 2 (Almost no comedic elements, some light-hearted resolution but it does not emphasize comedy)
