Based on the provided story, I'll evaluate the Tragedy Degree and Comedy Degree using the given criteria.

**Tragedy Degree:**
- The story does not contain any significant tragic elements or emotional setbacks. There are minor references to the oppressive heat and the challenges of daily life, but these are not portrayed as deeply tragic or emotionally heavy aspects.
- Therefore, I would rate the Tragedy Degree as 2 since it has some slight emotional struggle but barely any tragedy.

**Comedy Degree:**
- The story showcases a nice, uplifting atmosphere with a sense of community, but it lacks strong comedic elements or an explicitly happy ending filled with humor.
- There is a sense of emotional warmth and light-heartedness, which points towards some comedic aspects.
- Hence, I would rate the Comedy Degree as 4. The elements are there but subtle and moderate.

Here's the evaluation in JSON format:

```json
{
  "TragedyDegree": 2,
  "ComedyDegree": 4
}
```

Given these points, the evaluation reflects the overall tone and elements of the story while aligning with the provided criteria.
