Select the correct text in the passage.

Which sentence in this excerpt from “The Yellow Wallpaper” by Charlotte Perkins Gilman suggests that the narrator may be prone to hallucinations?
I think sometimes that if I were only well enough to write a little it would relieve the press of ideas and rest me.

But I find I get pretty tired when I try.

It is so discouraging not to have any advice and companionship about my work. When I get really well, John says we will ask Cousin Henry and Julia down for a long visit; but he says he would as soon put fireworks in my pillow-case as to let me have those stimulating people about now.

I wish I could get well faster.

But I must not think about that. This paper looks to me as if it knew what a vicious influence it had!

This paper looks to me as if it knew what a vicious influence it had!

The sentence that suggests that the narrator may be prone to hallucinations is:

"This paper looks to me as if it knew what a vicious influence it had!"

In order to identify the sentence that suggests the narrator may be prone to hallucinations, we should analyze the given options and look for any mentions or clues related to hallucinations. From the given passage, the sentence that suggests the narrator may be prone to hallucinations is: "This paper looks to me as if it knew what a vicious influence it had!"