Which excerpt from “i know why the caged bird sings” best justifies the inference that bailey is a supportive brother to marguerite?

another negro woman of her health and age would have been expected to carry the paper sacks home in one hand, but momma said, "sister flowers, i'll send bailey up to your house with these things."
i wanted to gobble up the room entire and take it to bailey, who would me analyze and enjoy it.
i was respected not as mrs. henderson’s grandchild or bailey’s sister but for just being marguerite johnson.
momma and bailey were waiting inside the store. he said, “my, what did she give you? ” he had seen the books, but i held the paper sack with his cookies in my arms shielded by the poems.

the price of our current war is high; it costs money and it costs lives.

but it does not cost our pride. it does not cost the guilt that would arise from knowing that we did nothing to intervene while our neighboring nations fell to despotic leaders.

it does not cost the terror of knowing that our allies are unstable. it does not cost the fear that we, too, will be next to fall.

which sentence most accurately explains why the speaker's use of the parallel structure is effective in this passage?

a. it underscores that disagreement will not be tolerated and will be dealt with swiftly.

b. it makes the speaker seem like a decisive and capable leader.

c. it emphasizes reasons to fight and inspires listeners to aid the war effort.

d. it establishes the speaker's credibility by acknowledging the difficulties of war.

i believe the answer is: b. mr. head had a long, tube-like face with a rounded open jaw and a short depressed nose.

this is because in the un-revised sentence it said that mr. heads face was long and tube-like, and he had a rounded open jaw. this is not a very grammatically correct because of how it seems to drag on with the and, replaced with, with, makes it sound more fluent in the description.