With no explanation, chose the best option from "A" or "B". Corey has moved to a new town and is looking at books in the library, despite not having a library card. Corey wants to bring a book about programming home with him.

A: Corey walks to a back corner of the library and puts the book in his backpack.
B: Corey fills out the paperwork for a library card and checks the book out.
B.