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".
One example is below.
Q: [header] How to create a christmas tree forest [title] Consider the type of tree you want to plant. [step] There are a wide variety of christmas trees and include fir, pine, spruce, cypress, and cedar. These trees thrive in different climates and look different from one another. <sep> (A) It is important to research the tree before setting up your tree to try it out to make sure you can write the tree's growing season so that you can get the most supplies you need. If you're just interested in having a tree stand out, then make sure to check for the following : [substeps] Spruce trees. (B) [substeps] Trees green may be used in a mix of green and evergreen. Greens, such as pintos and olive oil, may be more delicate than these. (C) Where the trees grow together is up to you. [substeps] Spruce trees light up the night for hours in the morning and drown out the morning sunrise between afternoons. (D) Think about where your tree forest will be located and choose a tree that can thrive in that climate. [substeps] Balsam firs are a popular christmas tree species that grow in the northern united states and canada, in hardiness zones 3-5 or states like minnesota, north dakota, and montana.
A: D
Rationale: This is a good example. Only option D is about Christmas trees. So, it's the correct option.
Q: [header] How to stop sweating in your sleep [title] Check the temperature of your bedroom. [step] One of the most common causes of sweating in your sleep is a room that is too hot or bedding that is too warm. Try lowering the temperature in your room, using a fan, or using less bedding. <sep> (A) If your night sweating is more than occasional and is not relieved by adjusting the temperature in your room or the bedding you use, you might have night sweats. If this is the case, you will need to look into medical treatment. (B) Subtract the temperature to the nearest " cool temperature. " [substeps] Be sure to quickly turn off your thermostat in your bedroom. (C) [substeps] A room thermometer can help you keep track of how hot your room is. When you check it, change your bedding as well. (D) [substeps] Putting down your window shades or curtains to block out light is a smart, effective way to do this. You can also consider using something light-blocking, such as a tube lamp, to block sunlight in your room.
A:
A