Rewrite the passage using active voice instead of passive.
The window was broken by a rock thrown by the neighbor's son.
The neighbor's son threw a rock and broke the window.
Complete the following task based on the instruction and optional input provided.### Instruction:
Rewrite the passage using active voice instead of passive.

### Input:
The window was broken by a rock thrown by the neighbor's son.

### Output:
The neighbor's son threw a rock and broke the window.