Answer:
B, semi-autobiographical
Step-by-step explanation:
'A farewell to Arms' is a novel by Ernest Hemingway set during the Italian campaign of World War I. It was first published in 1929.
It is a story of an American ambulance driver who falls for a beautiful English nurse. It is a first-person account of the American, Frederic Henry, serving as lieutenant.
Hemingway used his own personal experience during his time serving in the Italian campaign as the base of the novel, however, there were also many fictional elements which makes the novel semi-autobiographical.