Given the task definition and input, reply with output. In this task, you will be presented with a question having multiple possible answers in German language. And you should choose a most suitable option out of "A", "B", "C", "D", and "E" based on your commonsense knowledge.

Question: Wo darf ein Dirigent mit den Armen in der Luft fuchteln, wahrend er den Leuten gegenubersteht?
Options: A Oper B Orchester C u-Bahn D Hauptorchester E Chor
B