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

Question: ダイナマイトの専門家は、すべてのヒューズをチェックしていた、すべてがうまくいった場合、それは何の利益になるだろうか？ 
 Options: A 仕事場で B 匣 C 建設現場 D 採鉱作業 E 炭鉱 
Output:
D