instruction:
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".
question:
[header] How to handle a dog's nightmares [title] Decide whether to wake up your dog. [step] When your dog is having a nightmare, your first instinct may be to wake up your dog. However, this isn't always the best idea. <sep> (A) Waking up your dog would disrupt its sleep cycle, causing it to feel confused and possibly lash out at you. It's often better to let a dog continue sleeping through the nightmare. (B) If your dog's nightmares persist and you aren't willing to take the time to monitor your dog, it might be best to enlist the help of a veterinarian. There are several reasons for this : [substeps] When your dog is having a nightmare, your own judgment is impaired. (C) If your dog is claustrophobic or is fear fearful, you will want to be as calm as possible while your dog is having the nightmare. If the fear is mild to moderate, choosing an alternative position or location may not be a good idea. (D) While nightmares are real, traumatic experiences can also happen. [substeps] Nightmares also occur in dogs that have nightmares caused by trauma.
answer:
A

question:
[header] How to plant switchgrass [title] Pick a switchgrass variety. [step] If you look for switchgrass at your local nursery you may just find a plant that's labeled " switchgrass, " but there are actually several varieties that differ in color and size. Switchgrass blooms for almost half the year, and during the winter and spring it's usually brown. <sep> (A) [substeps] Magnolia trees produce about 50% of the moisture. Maple trees produce 50% of the moisture per year. (B) Both varieties of switchgrass produce pretty stunning flowers, unique patterns, and flowers. Most also have phlebotomists at the planting areas where it grows. (C) These are factors to keep in mind when you're choosing a variety for your garden. Here are a few types commonly grown in home gardens : [substeps] Northwind: grows four to six feet tall and produces yellow blooms. (D) Pine needles will establish a base that's ready for planting a newer, more established fire from. [substeps] Switchgrass colors for more variety can also be found at a garden center or online.
answer:
C

question:
[header] How to peel potatoes with an ordinary kitchen knife [title] Place your potatoes on a cutting board near the side of your sink. [step] Place a colander on the other side of the sink. If you don't have a colander, then place folded paper towels or a kitchen towel opposite the cutting board. <sep> (A) [substeps] Unfold the paper towels to reveal a pad of paper towel. Place the folded paper towel on the pad of paper towel and trim away any excess paper as you slide the chips off. (B) These will absorb the water that collects after you wash the potatoes. [title] Rinse each potato under cold running water as you scrub the potato with a sponge or a nylon bristled brush to loosen dirt and debris. (C) Place your potatoes on this towel so that they don't twist. [substeps] Note that you cannot put butter into the colander. (D) [title] Place your peel on the paper towels. [step] Just use any sort of paper towel that isn't too wet.
answer:
B