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". 

[header] How to make a great first vlog [title] Make sure that you have the right equipment. [step] You don't need an expensive dslr camera and microphone, but you should have a camera that can handle video in 720p at the very least. You should also have an external microphone that hooks up to the camera. <sep> (A) Your vlog will only work if you have a mp3 player. [title] Get good quality editing software for your camera. (B) [substeps] For digital vlogs, you will need one with both video and audio capabilities, such as a vlog. [title] Change the camera speed when you make it first vlog. (C) [substeps] If you have a smartphone (or even a tablet), you don't need to buy any equipment to complement it. Sound is just as important as video, so don't neglect your microphone if you buy a dedicated one. (D) [title] Set up your vlog in a well-lit area. [step] If you plan to be shooting at night, you might as well go indoors, or it might be too stuffy and possibly might be too warm.
C

A person is covering her legs with soap while she is standing on the bathtub. then <sep> (A) the woman follows the water to wash her legs on the side. (B) , the person takes a blade to shave her legs while washing the blade under the faucet. (C) , the person cleans the base of her legs with a toothbrush. (D) , the person pour the soap into the scrub pad in the water of the tub.
B

[header] How to make a dollar bill bow tie [title] Fold the bill in half. [step] To begin making this classic, somewhat chunky dollar bill bow tie, place an unfolded dollar bill on a flat surface. Then fold the bill in half lengthwise so that the two shortest sides meet up together. <sep> (A) This opens up the bottom of the bill. [substeps] Make sure that you use sewing pins and clips to securely secure the folds, otherwise you will end up with an uneven bow. (B) [title] Fold the dollar bill in half widthwise. [step] After the first fold, make another fold, this time folding widthwise or " hot dog style, " so that the longest sides of the dollar bill meet up together. (C) Holding one strip of scotch tape roughly 1/8th of the length of the bill, fold both ends in half so that they meet up with the rest of the bill. [title] Cut the ribbon about ¼ " away from the crease. (D) This will draw attention away from the bill and upward toward your eyes. Do this entire article in less than three minutes, and you should get three distinct ways to make the bow : [substeps] Fold the bill in half diagonally.

B