Read the following passage from The Prince and the Pauper by Mark Twain.

After a considerable time—he could not tell how long—his senses struggled to a half-consciousness, and as he lay with closed eyes vaguely wondering where he was and what had been happening, he noted a murmurous sound, the sullen beating of rain upon the roof. A snug sense of comfort stole over him, which was rudely broken, the next moment, by a chorus of piping cackles and coarse laughter.

In this excerpt, how does the setting enhance the description of the protagonist?

The chorus singing outside the room provides the character some much-needed comfort.
The sound of the voices outside the room reflects the protagonist's longing to be around people.
The sound of the rain reflects the protagonist's sadness and makes them uncomfortable.
The sound of the rain on the roof provides the protagonist comfort in the midst of the unknown.