Generate a simile to describe the sound of a train whistle.
The sound of a train whistle is like a lonesome wolf howling in the night, echoing across the vast and lonely landscape.
Complete the following task based on the instruction and optional input provided.### Instruction:
Generate a simile to describe the sound of a train whistle.

### Output:
The sound of a train whistle is like a lonesome wolf howling in the night, echoing across the vast and lonely landscape.