Identify the elements of this scene.
A girl is walking in a park in the summer.
1. A girl
2. A park
3. Summer season
4. Walking activity
Complete the following task based on the instruction and optional input provided.### Instruction:
Identify the elements of this scene.

### Input:
A girl is walking in a park in the summer.

### Output:
1. A girl
2. A park
3. Summer season
4. Walking activity