How does the reader know that the narrator's mental state has begun to deteriorate?

a. she tries several times to jump from her room's window.
b. she becomes obsessed with finding a pattern in the wallpapers design.
c. she screams at her husband and jennie all day to let her out
d. she writes constantly about her belief that she is immortal.

What ideal of imagist poetry is best reflected in this poem by ezra pound in which he compares a crowded metro station to a flowering tree branch? in a station of the metro the apparition of these faces in the crowd; petals on a wet, black bough. a. poetry should be about urban subjects and ideas. b. old poetry should be rewritten in a modern style. c. poets should be able to describe ordinary subjects in new ways. d. poets should write about new subjects with conventional techniques.