Like a referee in a sports event, the judge in a trial is expected to be impartial

In an adversarial system (common law), as in effect in the U.S. and England, the judge functions as an impartial referee, mainly ensuring correct procedure, while the prosecution and the defense present their case to a jury, often selected from common citizens.

Hope it helps uh

i think it's either 'to expose the corruption of the communists in russia', or 'to criticize animal brutality by communists in russia.'  

hope this ! : )