How does tolstoy set up gerasim to be a foil to praskovya fedorovna in these two excerpts from the death of ivan ilyich?

Why does rosaline represent a foil to juliet ?

Which of the narrator's statements in "the yellow wallpaper" suggests that she does not think women are too frail to be intellectual? a.i verily believe she thinks it is the writing which made me sick! b.of course i didn't do a thing. jennie sees to everything now. c. i don't feel as if it was worth while to turn my hand over for anything, and i'm getting dreadfully fretful and querulous. d. so i walk a little in the garden or down that lovely lane, sit on the porch under the roses, and lie down up here a good deal.

How does the author foreshadow trouble in the prison? support your answer with explicit textual evidence