Detailed Instructions: In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Among the entities, try to find the best entity that is most likely to fill in "_" and classify the answers based on options.
Q: (CNN) The curtain came down on the Confederations Cup Sunday, amid controversy and confusion. Not of fans or players suffering racist abuse — a fear that had dominated the run-up to the tournament in Russia -- but world governing body FIFA's use of the Video Assistant Referee (VAR) system. "It is the biggest change in association football for a very, very long time," former Premier League referee, Chris Foy told CNN Sport. "This has to be done right." Except the Confederations Cup provided plenty of evidence of how VAR got things wrong — notably in not determining Chile defender Gonzalo Jara should have been red carded for elbowing German forward Timo Werner in the face in Sunday's final that was won by Germany.VAR used at Confederations CupSystems draws mixed response 
 Questions:The original mandate stated that the aim of _ was two-fold -- to achieve 100% accuracy, whilst not "destroying the essential flow" of the game. (A) Confederations Cup (B) Russia (C) FIFA (D) Video Assistant Referee (E) Premier League (F) Chris Foy (G) CNN Sport (H) Chile (I) Gonzalo Jara (J) German (K) Timo Werner (L) Germany
A:
(D)