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 fake a headache [title] Know your symptoms. [step] You can't credibly fake an illness if you don't know what is wrong with you. If you are complaining about a terrible headache, make sure you know exactly the kind of headache you want to fake so you can explain to others what is wrong with you when they ask. <sep> (A) If you are trying to get out of an event, make sure you emphasize how bad your symptoms are. This way, it won't seem as if it is not worth letting you skip whatever you are trying to avoid. (B) Inform your healthcare representative of any preexisting illnesses and note that you don't need treatment right away. Ask your healthcare representative and ask them for advice about what you can do to prepare for such a condition. (C) If you are a suffering person, it is best to simply go on with your normal life despite your ill symptoms. If you suspect you are faking a headache, ask a doctor what symptoms you have known about and how you can work on suppressing them. (D) [substeps] One way to fake a headache is to say that you have a headache that hurts but doesn't affect your nerves. Just say you have a headache and then don't talk about it.
A:
A