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". 

[EX Q]: A woman cleans a cafeteria floor with a mop while occasionally talking to the camera. the woman <sep> (A) uses a mop on the floor under her chair and in a bucket. (B) uses the mop around the tables and some seating areas as well as around fork corners. (C) uses a mop nozzle to clean the floor. (D) walks to and cleans a different part of the cafeteria floor.
[EX A]: D

[EX Q]: [header] How to wear a graphic tee [title] Wear your tee under a jacket. [step] For a casual, yet tailored look, try wearing your tee underneath a blazer. The blazer should fit you well and have a certain amount of structure to it. <sep> (A) Try half-tucking your tee into your pants for a super cool, slouchy look. [title] Pair your tee with high-waisted shorts. (B) [title] Choose a graphic tee that matches the slimmest part of your body. [step] Vintage t-shirts and jerseys are the most common graphic tees. (C) Try on the blazer and pull it down at the waist to see whether it feels snug at the top. [substeps] A professional would be happy to accommodate your slimmer waistline. (D) If you are not feeling confident enough to wear your work shirt in a more casual way, then go ahead and throw the tee in the garbage. [substeps] Choose a solid colored tee for a more polished look, but if you can still slip it in without distortion, wear it under a gray top.
[EX A]: A

[EX Q]: [header] How to remove tar and asphalt from clothing [title] Peel off as much tar as possible before treating. [step] You can use a dull knife to gently scrape the tar off the fabric. Although hard tar is easier to pick off, the sooner you are able to pick the tar off, the easier the stain will be to remove. <sep> (A) [title] Apply moisturizer if the tar is on a lighter-colored fabric. [step] After washing your clothing, apply a water-based moisturizer to the tar residue. (B) [substeps] If the residue is very hard to get off, try rubbing some petroleum jelly on it and waiting a few minutes before trying to scrape. [title] Test your chosen method on a small area or one garment. (C) Consider treating as much tar as possible with rubbing alcohol, borax, white vinegar or food coloring remover, if desired. [substeps] Consider using a knot back stain reduction product to remove grease buildup. (D) [substeps] Pay attention to your clothing and don't remove the whole garment without carefully peeling the tar from the affected area. Depending on your clothing, you might need to allow the tar to heal in between uses.
[EX A]:
B