Detailed Instructions: 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 surrender a dog [title] Research a shelter. [step] If you want to give your pet to a shelter, research the right one for your dog. Most shelters are overrun with pets, which means that they have no room for new pets. <sep> (A) While a shelter may be situated adequately in an area where your dog needs more positive attention, it must also be filled with between 5 and 12 pups. [substeps] For example, some shelters allow dogs to stay on board while others charge a fee. (B) However, you should also research a variety of people who might be able to help the dog, including : [substeps] Rescue organizations to post fliers for fundraising events adoption clinic (if available ) [title] Adopt a dog from a shelter. [step] For many breeders, shelters simply allow dogs to live once a year or so. (C) Similar to pet rescue, shelter shelters help your dog meet new people, and take turns encouraging you to introduce him or her to new types of people. There are numerous reasons for offering your dog to shelters, including : [substeps] Not wanting to hurt someone is not a good idea. (D) Make sure the shelter you are looking into has a no-kill policy. Shelters that have kill policies typically can only give new pets seven days to find a new home before they are killed.
A:
D