A university held an international conference. In one of the round table meetings, five experts in related fields from multiple countries participated. In order to enable them to communicate smoothly, the organizing committee has the following information in advance: A is a German and also can speak French; B is a Chinese and also can speak English; C is a British and also can speak French; D is a French and also can speak Japanese; E is a Chinese and also can speak German.
Which of the followings should be arranged by the organizing committee?
ABCDE