Which of the following statements is true?
a. everyone who speaks the same language interprets the language exactly the same way.
b. all languages rely on identical symbols.
c. past experience can influence how we interpret language.
d. language does not require grammar to be understood.

from the excerpt from the "the dark game" the reader can infer that folke cronholm was spying for the allied nations.

as for symbolic actions, the narrator's tearing down the wallpaper in an attempt to find the "woman" in the wallpaper represents her struggle to retain or regain her sanity.   the wallpaper has been part of her confinement and by her tearing it down, she is freeing herself from that confinement.