Refer to the Newsela article "Real-Life Pet Detective Helps Find Lost Animals."

What is a central idea of this article?


A: A pet detective is someone who uses his or her knowledge to find lost pets.

B: A pet detective is a unique job that not many people have.

C: Being a pet detective can help people feel better when they lose their pets.

D: Being a pet detective is a serious job that requires a lot of hard work.