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".

[Q]: [header] How to deal with jet lag [title] Carry your medications with you. [step] If you're on an antidepressant, make sure to put them in your carry-on luggage to take with you. Also, make sure you have enough medication to last the whole trip. <sep> (A) If you're going to need more than you have, talk to your doctor about getting an extension on your prescription. [title] Get the amount of sleep you need. (B) If you think you'll have a bowel movement in the plane, keep your medications on hand. [substeps] Make sure you pack a high dosage of anti-diarrheal medication. (C) Additionally, bring any prescription birth control pills, emergency blockers, and any medical or physician required medications. [title] Bring contact information for medical personnel who may be outside of the area. (D) [substeps] Drugs like amitriptyline and terbinafine are both mood boosters, so make sure to have them on hand during travel. If you're on a prescription medication, follow it's dosage recommendations closely.
[A]: A

[Q]: A man is seen shooting a bow and arrow followed by another man taking a bow and aiming. Another man is seen kneeling down before bows and speaking to the camera. he <sep> (A) clips a man on the arm and leads into a shirtless man releasing a arrow. (B) speaks more and pictures of him hitting the arrow in the bow while another draws closer with arrows. (C) points to various boxes and continues looking into the camera and speaking. (D) then approaches another man and starts shooting arrows down him.
[A]: C

[Q]: [header] How to write a prologue for your novel [title] Use the prologue to provide backstory. [step] One way to use a prologue is to provide backstory on a character or several characters. This can help you, as the writer, avoid using other tricks like flashbacks or inserted backstory in the novel. <sep> (A) This is a good way to have realistic predictions about your character or characters and to provide backstory about your characters. [substeps] Part of this skill is learning how to steer yourself in the backstory without overusing backstory as an opportunity to tell your story in your own person. (B) You also need to provide backstory to make your novel a reality. [substeps] Use your intro to provide backstory. (C) You may also be able to use the prologue for your readers in your sequel, but instead for you each chapter. [substeps] For example, you may use a prologue, or humans together who are here today. (D) This option is useful if you are struggling to cover the details of a character's past within the action of your novel. [substeps] However, many writers argue against using a prologue as a way to dump a whole bunch of backstory, or past information, on the reader.
[A]:
D