In the Newsela article "Real-Life Pet Detective Helps Find Lost Animals," which detail helps introduce the idea of the importance of pet detectives? "‘ A. If I'd listened to people's advice, my cat would've died in the storage container he was trapped in.’" "B. She asked questions like, ‘What would Oliver do if I walked into your house with no key and didn't knock first?’" "C. Many pet detectives start out trying to find their own lost animals." "D. The cat was eventually found, but Katz continued to wonder if dogs could really be used to find lost animals." PLS