I'm pretty sure the answer is B) The cleaning lady. Cause she discovered he was dead and cleaned his room out for him.
I would Choose D because A is not correct because the librarian doesnt do that kind of stuff they just help find books It cannot be B because The internet can always be sus and not always have what you are looking for Its not C Because of the same reason for why B is not the correct answer Hope this helped :D
A because sometimes one source could have more info and one could be wrong or something
He was good at playing football