In this task, you are given a context and four options. Each option is a suggested ending for the context. You should read the context and pick the best ending for the context. Please answer with "A", "B", "C", and "D".
Q: [header] How to recognize the challenges of owning a wolf [title] Research wolves a lot. [step] This will provide you with enough information about wolves to feel like you actually are one. Remember, you can never stop paying attention to them and catering to their needs. <sep> (A) [title] Visit people who have wolves or wolf-dogs and interview them about owning the animals. [step] This can give you in-depth knowledge on wolves. (B) A wolf is a very unique and wonderful animal. You'll want to study the wolf's physical appearance. (C) Research wolf's characteristics, reputation, behavior and overall demeanor. [title] Learn some wolf pheromones. (D) [title] Try to analyze wolves and what motivate them to strike. [step] Wolves prefer extremely quiet areas, where it is difficult to see them coming.
A:
A