 Complete the following phrase:  In October 2007, Arsenal equalled the UEFA Champions League record victory with a 70 win over Slavia Prague at the Emirates Stadium. The record was broken the following month when Liverpool defeated Beşiktaş 80 at Anfield. All four English clubs competing in the Champions League reached the quarter-finals, resulting in three all-English ties during the competitions latter stages. Liverpool eliminated Arsenal in the quarter-finals, but lost the semi-final to Chelsea, who went on to meet Manchester United in the 