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: A young woman is smoking a bong. She exhales a lot of smoke. she <sep> (A) walks out of the room holding a clipboard. (B) moves her chest around to play the bongos while she's inhaling. (C) throws the smoke in the air. (D) smiles and the camera pans away.

Answer: D

Question: [header] How to sit at work if you have back pain [title] Support your lower back. [step] One of the biggest causes of back pain at work is not properly supporting your lower back. It's best to have an adjustable chair with support, but if this isn't available, you can modify your desk space to make yourself more comfortable. <sep> (A) [substeps] If your chair doesn't have back support, consider putting a pillow between your back and the chair to give your lower back extra support. You can also use this pillow to hold in an ice pack to help further alleviate your pain. (B) You can take up a chair by : [substeps] Making a habit of sitting on a table or bench less often. Chairs are made of metal and some of the most common back injuries involve bending over on the floor or tabletop while sitting. (C) [substeps] To try getting your back straightened, start by bending forward, taking small turns over a long period of time. As you bend over further, move your upper body leg to one side. (D) [substeps] If you are having back pain, which can require sitting or working at a desk, a modified chair can help offset this discomfort. [title] Try something that aches and pains only on your back.

Answer:
A