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.
Q: Question: 誰かに対抗するために必要な条件とは？ 
 Options: A カンニング B 実践 C 競って D 晴れ晴れしい E 妨害工作 
A: 
D