When the Meng / Guan team won the championship at the Athens Olympic Games, there were two more pairs of athletes and they reached the finish line almost at the same time. Before the Beijing Olympic Games, it was predicted that although the Meng / Guan team did not reach their best form, it was possible to win the gold medal.
Which of the following options does not improve the probability of Meng / Guan winning the championship in the Beijing Olympic Games?
One of the two couples did not take part in the Beijing Olympic Games.