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". 
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Question: [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.

Answer: D


Question: [header] How to substitute pornography [title] Find fun activities. [step] Instead of temporary pleasure that you may feel guilty about later, invest in your happiness. If you don't have any work to do, then start doing what gives you happiness (porn gives pleasure, not happiness). <sep> (A) Meetup.com provides fun and downloadable activities. [substeps] If you love reading, then find something reading. (B) Create activities that take your mind off the sugar and waste accumulated in the body. [substeps] For example, you might take your cat for walks every sunday morning, play charades, take a walk in your neighborhood, or watch a funny show on youtube. (C) Instead of spending time watching pornography as it is relaxing and educational, use it for fun and discovering how the world works. Take that step and visit your local library and check out reviews. (D) Find activities that take up a large chunk of time that will allow you to get out of the house or at least be occupied for a substantial amount of time. [substeps] Invest in some hobbies you find enjoyable, especially social hobbies that allow you to make friends and have fun.

Answer: D


Question: [header] How to end dog separation anxiety with desensitization [title] Understand separation anxiety. [step] If your dog suffers from separation anxiety, it means that it gets extremely anxious whenever you leave the house. This may be because they are afraid of being alone, or because they are unsure when you will return to provide and care for them. <sep> (A) [substeps] Separation anxiety may be a combination of the two, or both. So if your dog has been behaving to a certain extent consistently despite your absence, it is important for you to acknowledge this. (B) Whatever the reason, many dogs become anxious when their owners leave. [substeps] This could mean that your dog feels afraid and nervous whenever you aren't around. (C) If they feel that you are leaving them to explore, they will see you, and may make frequent attempts to avoid you. Some common examples of separation anxiety include : [substeps] Constant or unwillingness to leave your home, especially on your walks. (D) For example, if your dog does not want to leave the house to visit family members, they may withdraw immediately from you and never return to the home again. [substeps] The anxiety can also be triggered by the inability to engage in activities your dog normally enjoys.

Answer:
B