The excerpt that shows the low self-esteem of the
soldiers and their belief that being a soldier has nothing to do with bravery
from Ernest Hemingway's "In Another Country," is the sentence “ The
three with the medals were like hunting-hawks; and I was not a hawk, although I
might seem a hawk to those who had never hunted; they, the three, knew better
and so we drifted apart.”
"To write a novel", is the subject in the infinitive phrase.
His ultimate goal is to write a novel. So, "To write a novel" functions as a noun in the sentence. Hence, the answer is A. Noun.
i would change that they all die