What is father’s reply to bruno’s question: “who are all those people outside? ” how is his answer revealing about father? does it give you any insight into how he can do his job?

i   believe   the   answer   is   d

impartial means: treating all rivals or disputants equally; fair and just.

i would say that impartial is agreeing with something, because impartial means to treat your rivals, arguments, and reasoning equally and fair. so if you rival says something, agreeing on it means you did the impartial.