TASK DEFINITION: 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". 
PROBLEM: A large group of people are seen moving around on exercise bikes. the group <sep> (A) kicks around one another while others watch on the side. (B) move together while the camera pans around. (C) moves around the road and jumps on and off the exercise bikes. (D) rides around, bumping into one another.

SOLUTION: B

PROBLEM: [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.

SOLUTION: A

PROBLEM: [header] How to treat a yeast infection naturally [title] Try a boric acid suppository. [step] Boric acid can be a good home treatment for a yeast infection, as it is antifungal and antiseptic. Boric acid has also been shown to prevent the growth of yeast. <sep> (A) [substeps] Following the dietary guidelines for women, boric acid suppositories need to be diluted with acids or lemon juice to be safe for adults. With a home remedy, use galactoconazole, which is available over the counter as an oral antibiotic. (B) You can use boric acid in the form of a suppository capsule and apply it twice a day for one week into your vagina. [substeps] Never apply boric acid powder directly to your vagina or your skin, as it can irritate these areas. (C) [substeps] Boric acid suppositories differ in how effective they are at killing the fungus. Some ants, bees, and beetles sometimes spread boric acid directly through the skin. (D) [substeps] Boric acid suppositories can be purchased over the counter at most pharmacies or some grocery stores. Some men may incorporate boric acid suppositories into their daily meals.

SOLUTION:
B