Is this what you need?
JEM's full name was Jeremy Atticus Finch
This was an event in Vonnegut's own life, and the novel is
considered semi-autobiographical. from his time as an American soldier and
chaplain's assistant, to post war and early years. It is generally recognized
as Vonnegut's most influential and popular work.
The answer would be B,
Hope this helps! :)