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 host a housewarming party [title] Make a guest list. [step] You should start keeping a guest list before you start working on the invitation. Be sure you include any friends, family, and coworkers that you would like to invite into your new home. <sep> (A) This will help ensure that the party is pleasant and enjoyable for your guests. Make sure that the guest list is segregated in different places. (B) [title] Decide ahead of time whether you will invite guests with a " weekly " or " annual " package. [step] You should also design and print out your invitations carefully and make sure they reflect how the party will look. (C) [substeps] Limit the guest list to the number of guests appropriate for the amount of space you have available. If you have a small space, consider hosting 2-3 smaller parties rather than one big one. (D) This way, parties are easier to plan without the need for many less specific guests. [substeps] Include guests that you know will be a good fit for your home's atmosphere.

A: C
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Q: [header] How to teach your dog to speak [title] Choose your reward. [step] Pick something your dog really loves; the better the reward, the easier it will be to teach your dog. If your dog loves to play, you can try using her favorite toy and playing with her when she barks. <sep> (A) In some cases, you can train your dog to bark through verbal praise. [substeps] Figure out your dog's reward based on cultural context. (B) Point out what your dog likes to play with and put a look on the chart indicating what she wants to learn. [title] Tell your dog to " sit ". (C) Most people, however, will find that treats are the most effective way to teach a dog. The best treats will be ones your dog loves, and which are also easy to carry, easy to break into pieces, and healthy. (D) If her bark is off-putting, encourage her to try other tricks, to avoid barking. [substeps] If you provide a toy or two, this will be enough to train your dog to try the reward.

A: C
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Q: [header] How to sue someone for injuring or killing your pet [title] Document the injury to your pet. [step] You need evidence of the injury or death in order to bring a successful lawsuit. If your pet is injured, you will also want to get immediate treatment. <sep> (A) This is because lost play can cause injuries in the eyes and ears. To recollect lost play on your pet, you should take him to a veterinarian and have him examined. (B) Although you may be in shock, you should move quickly and do the following : [substeps] Call the vet or take your pet to the vet. Your pet's health should be your first priority, so get her treatment immediately. (C) This means you should film and record the incident and explain what happened. [substeps] Suppose you took your pet to the vet and she ran away. (D) [substeps] You can get a copy of your local police report from the city or county courthouse. You may also need proof of the relationship between the cat and the person who injured or killed it.

A:
B
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