By Sean Walsh Liverpool manager Jurgen Klopp was not happy when asked a question about the continued use of VAR in English football. Refereeing decisions aided by the use of VAR have dominated headlines since its introduction to football towards the end of the 2010s, while there have been numerous controversies this season. The Reds were notably aggrieved when a communication error led to a goal in their eventual 2-1 loss at Tottenham Hotspur in September being wrongly ruled out for offside. More recently, Liverpool were denied a penalty in their 1-1 draw at home to title rivals Arsenal when t…