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". 

[EX Q]: [header] How to encourage an autistic person's special interests [title] Check out library books relating to their interest. [step] They can read about their favorite things at their own leisure, without the expense of constantly buying new books. [title] Buy gifts related to the latest interest. <sep> (A) [step] This can be something as simple as fancy designs, or will also be something that you know they'll like. Could be a cool summer smell, a killer crocheted sweater, a great cake recipe, for instance. (B) [step] One good thing you can buy is a stuffed animal. They can attach a cute sign on the front, telling the person where to place the gift. (C) [step] This can be anything from toy birthday items to brochures, catalogs, trophies, and similar. [substeps] Smile at each child when asking them for their gift. (D) [step] This will ensure that they like whatever you give them, and they will feel understood and appreciated. Here are some examples of good gifts : [substeps] Arts and craft kits (e.g.
[EX A]: D

[EX Q]: [header] How to be creative with landscaping [title] Construct a playground for children. [step] Do not purchase expensive sets of see-saws, slides or swings. You can actually create a playground for children with just a few easy tweaks. <sep> (A) Explain to the children that you own a playground. If you have an old playground for young children, it may be easier for them to understand. (B) You can make use of old chairs or tires and turn them into swings. You just have to make sure that you use sturdy ropes as well as tie them appropriately to a tree for safety. (C) [substeps] Most likely, you would have made the playground yourself, but if you use it, you will need to provide very clear, patient instruction. On the playground's exterior, get creative and use the distinctive textures listed above. (D) [title] Consult with your local park or garden center to see if they can create their own playground. [step] Make sure that they can match the basics of an playground.
[EX A]: B

[EX Q]: [header] How to help a cat not throw up [title] Check when your cat was last dewormed. [step] An infestation of worms, such as tapeworms, can cause your cat to vomit. By deworming your cat, you will be able to either stop the vomiting from occurring, or at least rule out this as a cause. <sep> (A) [substeps] In the first year, you should only have one infestation. Your cat should be dewormed each month, as tapeworms spread to other foods. (B) [substeps] Have your cat dewormed once a year as well. [title] Check for worm marks after the time of deworming. (C) [substeps] In the case of tapeworms, your cat may make a feeding habit of licking the worms. This behavior is especially common if the worms have been coming in from a recently-dewormed cat. (D) [substeps] Deworm your cat more often-once a month at minimum-if they are allowed to hunt. If your cat is behind on their deworming, get them up to date.
[EX A]:
D