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: インフレ対策にはこうすべき？ 
 Options: A 不満 B 投入 C 然程 D 節約 E 高金利 
A: 
D