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 select perennials for edging [title] Choose perennials that can stand up to physical abuse. [step] Plants that are used to edge walkways will likely have to deal with a lot of foot traffic. Hardy, resilient perennials will therefore be a good choice. <sep> (A) [substeps] Perennials with artificial foliage won't stand out in an outdoor garden. Perennials with small bulbs can stand up to many forms of heavy concrete traffic. (B) [substeps] If you plan to display perennials on walkways, choose perennials that can stand stand up to a daily blow to the nose, or that will tolerate touch. [title] Look for perennials that can handle direct sunlight. (C) [substeps] Protect plants like roses, shrubs, and hedges with plastic. [title] Pick perennials that can withstand garden shock. (D) Examples of perennials that can withstand abuse from foot traffic include lilyturf (genus liriope) and brass buttons. [title] Select perennials that provide thick coverage.
[A]: D

[Q]: [header] How to clean a cast iron stove [title] Place an old newspaper on the ground in front of the stove. [step] Do this as a protective measure before you begin scooping ashes out of the stove, as they are liable to drop onto the ground. A newspaper will make cleanup much easier. <sep> (A) [substeps] You might even want to splash some cold water over the newspaper, so the water completely freezes around the newspaper. A drop of lemon juice can also help. (B) [title] Pour about a tablespoon of salt into the newspaper you have saved. [step] Add lemon juice and shake off the salt. (C) [title] Use the newspaper to wipe and scrape any soot out of the cast iron burner. [step] Do this several times until any soot is gone. (D) As you're spreading the newspaper, open the air dampener so that any ash stuck to it will fall into the firebox. [substeps] The air dampener will be a small knob on the front of the cast iron stove, that you should pull outward to open.
[A]: D

[Q]: [header] How to apply for long term disability benefits [title] Read your policy. [step] If you have a private long-term disability policy and you've become disabled, your policy documents will explain the process for applying for benefits. [substeps] Your policy specifies the disabilities that are covered by your policy as well as how to file a claim. <sep> (A) There typically aren't any statutory deadlines on length and type of disability. For example, you may need to apply for an " assistance " disability if you're struggling to live on your own, or if you live in severe financial difficulties. (B) For example, if the community shelter you live in is able to provide disability assistance to blind and visually impaired individuals, you might want to look into switching to this policy. Since nondisabled people typically receive disability benefits in their homes, people with advanced disabilities may have access to disability coverage. (C) Make sure you are already seeing a doctor before you apply for benefits, since the insurance company will want proof of your disability and will need to review your medical records and discuss your impairment with your doctor. Look for the plan's definition of disability. (D) You may be entitled to educate yourself about the information that applies to you, before filing your claim. You also may be permitted to include your name, address, telephone number, or employer identification number.
[A]:
C