Question

To fit its sides, and crawl between,
Complaining all the while
In horrid, hooting stanza;
Then chase itself down hill

This poem describes a train as if it were a horse. Examine the imagery of the stanza. What does it describe?

The rumbling a train makes as it passes by

The smell of train tracks after a train has gone

The sound a train makes as it blows its horn

The feeling of being on a train for a vacation